400044000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 384

約数和(自身を含む): 1452028032

約数和(自身を除く): 1051984032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 37, 40, 48, 50, 51, 53, 60, 68, 74, 75, 80, 85, 96, 100, 102, 106, 111, 120, 125, 136, 148, 150, 159, 160, 170, 185, 200, 204, 212, 222, 240, 250, 255, 265, 272, 296, 300, 318, 340, 370, 375, 400, 408, 424, 425, 444, 480, 500, 510, 530, 544, 555, 592, 600, 629, 636, 680, 740, 750, 795, 800, 816, 848, 850, 888, 901, 925, 1000, 1020, 1060, 1110, 1184, 1200, 1258, 1272, 1275, 1325, 1360, 1480, 1500, 1590, 1632, 1696, 1700, 1776, 1802, 1850, 1887, 1961, 2000, 2040, 2120, 2125, 2220, 2400, 2516, 2544, 2550, 2650, 2703, 2720, 2775, 2960, 3000, 3145, 3180, 3400, 3552, 3604, 3700, 3774, 3922, 3975, 4000, 4080, 4240, 4250, 4440, 4505, 4625, 5032, 5088, 5100, 5300, 5406, 5550, 5883, 5920, 6000, 6290, 6360, 6375, 6625, 6800, 7208, 7400, 7548, 7844, 7950, 8160, 8480, 8500, 8880, 9010, 9250, 9435, 9805, 10064, 10200, 10600, 10812, 11100, 11766, 12000, 12580, 12720, 12750, 13250, 13515, 13600, 13875, 14416, 14800, 15096, 15688, 15725, 15900, 17000, 17760, 18020, 18500, 18870, 19610, 19875, 20128, 20400, 21200, 21624, 22200, 22525, 23532, 25160, 25440, 25500, 26500, 27030, 27750, 28832, 29415, 29600, 30192, 31376, 31450, 31800, 33337, 34000, 36040, 37000, 37740, 39220, 39750, 40800, 42400, 43248, 44400, 45050, 47064, 47175, 49025, 50320, 51000, 53000, 54060, 55500, 58830, 60384, 62752, 62900, 63600, 66674, 67575, 68000, 72080, 74000, 75480, 78440, 78625, 79500, 86496, 88800, 90100, 94128, 94350, 98050, 100011, 100640, 102000, 106000, 108120, 111000, 112625, 117660, 125800, 127200, 133348, 135150, 144160, 147075, 148000, 150960, 156880, 157250, 159000, 166685, 180200, 188256, 188700, 196100, 200022, 204000, 212000, 216240, 222000, 225250, 235320, 235875, 245125, 251600, 266696, 270300, 294150, 301920, 313760, 314500, 318000, 333370, 337875, 360400, 377400, 392200, 400044, 432480, 444000, 450500, 470640, 471750, 490250, 500055, 503200, 533392, 540600, 588300, 629000, 636000, 666740, 675750, 720800, 735375, 754800, 784400, 800088, 833425, 901000, 941280, 943500, 980500, 1000110, 1066784, 1081200, 1176600, 1258000, 1333480, 1351500, 1470750, 1509600, 1568800, 1600176, 1666850, 1802000, 1887000, 1961000, 2000220, 2162400, 2353200, 2500275, 2516000, 2666960, 2703000, 2941500, 3200352, 3333700, 3604000, 3774000, 3922000, 4000440, 4167125, 4706400, 5000550, 5333920, 5406000, 5883000, 6667400, 7548000, 7844000, 8000880, 8334250, 10001100, 10812000, 11766000, 12501375, 13334800, 16001760, 16668500, 20002200, 23532000, 25002750, 26669600, 33337000, 40004400, 50005500, 66674000, 80008800, 100011000, 133348000, 200022000, 400044000]

約数ペア:

[(1, 400044000), (2, 200022000), (3, 133348000), (4, 100011000), (5, 80008800), (6, 66674000), (8, 50005500), (10, 40004400), (12, 33337000), (15, 26669600), (16, 25002750), (17, 23532000), (20, 20002200), (24, 16668500), (25, 16001760), (30, 13334800), (32, 12501375), (34, 11766000), (37, 10812000), (40, 10001100), (48, 8334250), (50, 8000880), (51, 7844000), (53, 7548000), (60, 6667400), (68, 5883000), (74, 5406000), (75, 5333920), (80, 5000550), (85, 4706400), (96, 4167125), (100, 4000440), (102, 3922000), (106, 3774000), (111, 3604000), (120, 3333700), (125, 3200352), (136, 2941500), (148, 2703000), (150, 2666960), (159, 2516000), (160, 2500275), (170, 2353200), (185, 2162400), (200, 2000220), (204, 1961000), (212, 1887000), (222, 1802000), (240, 1666850), (250, 1600176), (255, 1568800), (265, 1509600), (272, 1470750), (296, 1351500), (300, 1333480), (318, 1258000), (340, 1176600), (370, 1081200), (375, 1066784), (400, 1000110), (408, 980500), (424, 943500), (425, 941280), (444, 901000), (480, 833425), (500, 800088), (510, 784400), (530, 754800), (544, 735375), (555, 720800), (592, 675750), (600, 666740), (629, 636000), (636, 629000), (680, 588300), (740, 540600), (750, 533392), (795, 503200), (800, 500055), (816, 490250), (848, 471750), (850, 470640), (888, 450500), (901, 444000), (925, 432480), (1000, 400044), (1020, 392200), (1060, 377400), (1110, 360400), (1184, 337875), (1200, 333370), (1258, 318000), (1272, 314500), (1275, 313760), (1325, 301920), (1360, 294150), (1480, 270300), (1500, 266696), (1590, 251600), (1632, 245125), (1696, 235875), (1700, 235320), (1776, 225250), (1802, 222000), (1850, 216240), (1887, 212000), (1961, 204000), (2000, 200022), (2040, 196100), (2120, 188700), (2125, 188256), (2220, 180200), (2400, 166685), (2516, 159000), (2544, 157250), (2550, 156880), (2650, 150960), (2703, 148000), (2720, 147075), (2775, 144160), (2960, 135150), (3000, 133348), (3145, 127200), (3180, 125800), (3400, 117660), (3552, 112625), (3604, 111000), (3700, 108120), (3774, 106000), (3922, 102000), (3975, 100640), (4000, 100011), (4080, 98050), (4240, 94350), (4250, 94128), (4440, 90100), (4505, 88800), (4625, 86496), (5032, 79500), (5088, 78625), (5100, 78440), (5300, 75480), (5406, 74000), (5550, 72080), (5883, 68000), (5920, 67575), (6000, 66674), (6290, 63600), (6360, 62900), (6375, 62752), (6625, 60384), (6800, 58830), (7208, 55500), (7400, 54060), (7548, 53000), (7844, 51000), (7950, 50320), (8160, 49025), (8480, 47175), (8500, 47064), (8880, 45050), (9010, 44400), (9250, 43248), (9435, 42400), (9805, 40800), (10064, 39750), (10200, 39220), (10600, 37740), (10812, 37000), (11100, 36040), (11766, 34000), (12000, 33337), (12580, 31800), (12720, 31450), (12750, 31376), (13250, 30192), (13515, 29600), (13600, 29415), (13875, 28832), (14416, 27750), (14800, 27030), (15096, 26500), (15688, 25500), (15725, 25440), (15900, 25160), (17000, 23532), (17760, 22525), (18020, 22200), (18500, 21624), (18870, 21200), (19610, 20400), (19875, 20128)]