388150800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:450

約数の個数: 240

約数和(自身を含む): 1345092480

約数和(自身を除く): 956941680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 53, 60, 68, 75, 80, 85, 100, 102, 106, 120, 136, 150, 159, 170, 200, 204, 212, 240, 255, 265, 272, 300, 318, 340, 359, 400, 408, 424, 425, 510, 530, 600, 636, 680, 718, 795, 816, 848, 850, 901, 1020, 1060, 1077, 1200, 1272, 1275, 1325, 1360, 1436, 1590, 1700, 1795, 1802, 2040, 2120, 2154, 2544, 2550, 2650, 2703, 2872, 3180, 3400, 3590, 3604, 3975, 4080, 4240, 4308, 4505, 5100, 5300, 5385, 5406, 5744, 6103, 6360, 6800, 7180, 7208, 7950, 8616, 8975, 9010, 10200, 10600, 10770, 10812, 12206, 12720, 13515, 14360, 14416, 15900, 17232, 17950, 18020, 18309, 19027, 20400, 21200, 21540, 21624, 22525, 24412, 26925, 27030, 28720, 30515, 31800, 35900, 36040, 36618, 38054, 43080, 43248, 45050, 48824, 53850, 54060, 57081, 61030, 63600, 67575, 71800, 72080, 73236, 76108, 86160, 90100, 91545, 95135, 97648, 107700, 108120, 114162, 122060, 135150, 143600, 146472, 152216, 152575, 180200, 183090, 190270, 215400, 216240, 228324, 244120, 270300, 285405, 292944, 304432, 305150, 323459, 360400, 366180, 380540, 430800, 456648, 457725, 475675, 488240, 540600, 570810, 610300, 646918, 732360, 761080, 913296, 915450, 951350, 970377, 1081200, 1141620, 1220600, 1293836, 1427025, 1464720, 1522160, 1617295, 1830900, 1902700, 1940754, 2283240, 2441200, 2587672, 2854050, 3234590, 3661800, 3805400, 3881508, 4566480, 4851885, 5175344, 5708100, 6469180, 7323600, 7610800, 7763016, 8086475, 9703770, 11416200, 12938360, 15526032, 16172950, 19407540, 22832400, 24259425, 25876720, 32345900, 38815080, 48518850, 64691800, 77630160, 97037700, 129383600, 194075400, 388150800]

約数ペア:

[(1, 388150800), (2, 194075400), (3, 129383600), (4, 97037700), (5, 77630160), (6, 64691800), (8, 48518850), (10, 38815080), (12, 32345900), (15, 25876720), (16, 24259425), (17, 22832400), (20, 19407540), (24, 16172950), (25, 15526032), (30, 12938360), (34, 11416200), (40, 9703770), (48, 8086475), (50, 7763016), (51, 7610800), (53, 7323600), (60, 6469180), (68, 5708100), (75, 5175344), (80, 4851885), (85, 4566480), (100, 3881508), (102, 3805400), (106, 3661800), (120, 3234590), (136, 2854050), (150, 2587672), (159, 2441200), (170, 2283240), (200, 1940754), (204, 1902700), (212, 1830900), (240, 1617295), (255, 1522160), (265, 1464720), (272, 1427025), (300, 1293836), (318, 1220600), (340, 1141620), (359, 1081200), (400, 970377), (408, 951350), (424, 915450), (425, 913296), (510, 761080), (530, 732360), (600, 646918), (636, 610300), (680, 570810), (718, 540600), (795, 488240), (816, 475675), (848, 457725), (850, 456648), (901, 430800), (1020, 380540), (1060, 366180), (1077, 360400), (1200, 323459), (1272, 305150), (1275, 304432), (1325, 292944), (1360, 285405), (1436, 270300), (1590, 244120), (1700, 228324), (1795, 216240), (1802, 215400), (2040, 190270), (2120, 183090), (2154, 180200), (2544, 152575), (2550, 152216), (2650, 146472), (2703, 143600), (2872, 135150), (3180, 122060), (3400, 114162), (3590, 108120), (3604, 107700), (3975, 97648), (4080, 95135), (4240, 91545), (4308, 90100), (4505, 86160), (5100, 76108), (5300, 73236), (5385, 72080), (5406, 71800), (5744, 67575), (6103, 63600), (6360, 61030), (6800, 57081), (7180, 54060), (7208, 53850), (7950, 48824), (8616, 45050), (8975, 43248), (9010, 43080), (10200, 38054), (10600, 36618), (10770, 36040), (10812, 35900), (12206, 31800), (12720, 30515), (13515, 28720), (14360, 27030), (14416, 26925), (15900, 24412), (17232, 22525), (17950, 21624), (18020, 21540), (18309, 21200), (19027, 20400)]