219136800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 288

約数和(自身を含む): 779575104

約数和(自身を除く): 560438304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 41, 48, 50, 51, 60, 68, 75, 80, 82, 85, 96, 100, 102, 120, 123, 131, 136, 150, 160, 164, 170, 200, 204, 205, 240, 246, 255, 262, 272, 300, 328, 340, 393, 400, 408, 410, 425, 480, 492, 510, 524, 544, 600, 615, 655, 656, 680, 697, 786, 800, 816, 820, 850, 984, 1020, 1025, 1048, 1200, 1230, 1275, 1310, 1312, 1360, 1394, 1572, 1632, 1640, 1700, 1965, 1968, 2040, 2050, 2091, 2096, 2227, 2400, 2460, 2550, 2620, 2720, 2788, 3075, 3144, 3275, 3280, 3400, 3485, 3930, 3936, 4080, 4100, 4182, 4192, 4454, 4920, 5100, 5240, 5371, 5576, 6150, 6288, 6550, 6560, 6681, 6800, 6970, 7860, 8160, 8200, 8364, 8908, 9825, 9840, 10200, 10455, 10480, 10742, 11135, 11152, 12300, 12576, 13100, 13362, 13600, 13940, 15720, 16113, 16400, 16728, 17425, 17816, 19650, 19680, 20400, 20910, 20960, 21484, 22270, 22304, 24600, 26200, 26724, 26855, 27880, 31440, 32226, 32800, 33405, 33456, 34850, 35632, 39300, 40800, 41820, 42968, 44540, 49200, 52275, 52400, 53448, 53710, 55675, 55760, 62880, 64452, 66810, 66912, 69700, 71264, 78600, 80565, 83640, 85936, 89080, 91307, 98400, 104550, 104800, 106896, 107420, 111350, 111520, 128904, 133620, 134275, 139400, 157200, 161130, 167025, 167280, 171872, 178160, 182614, 209100, 213792, 214840, 222700, 257808, 267240, 268550, 273921, 278800, 314400, 322260, 334050, 334560, 356320, 365228, 402825, 418200, 429680, 445400, 456535, 515616, 534480, 537100, 547842, 557600, 644520, 668100, 730456, 805650, 836400, 859360, 890800, 913070, 1068960, 1074200, 1095684, 1289040, 1336200, 1369605, 1460912, 1611300, 1672800, 1781600, 1826140, 2148400, 2191368, 2282675, 2578080, 2672400, 2739210, 2921824, 3222600, 3652280, 4296800, 4382736, 4565350, 5344800, 5478420, 6445200, 6848025, 7304560, 8765472, 9130700, 10956840, 12890400, 13696050, 14609120, 18261400, 21913680, 27392100, 36522800, 43827360, 54784200, 73045600, 109568400, 219136800]

約数ペア:

[(1, 219136800), (2, 109568400), (3, 73045600), (4, 54784200), (5, 43827360), (6, 36522800), (8, 27392100), (10, 21913680), (12, 18261400), (15, 14609120), (16, 13696050), (17, 12890400), (20, 10956840), (24, 9130700), (25, 8765472), (30, 7304560), (32, 6848025), (34, 6445200), (40, 5478420), (41, 5344800), (48, 4565350), (50, 4382736), (51, 4296800), (60, 3652280), (68, 3222600), (75, 2921824), (80, 2739210), (82, 2672400), (85, 2578080), (96, 2282675), (100, 2191368), (102, 2148400), (120, 1826140), (123, 1781600), (131, 1672800), (136, 1611300), (150, 1460912), (160, 1369605), (164, 1336200), (170, 1289040), (200, 1095684), (204, 1074200), (205, 1068960), (240, 913070), (246, 890800), (255, 859360), (262, 836400), (272, 805650), (300, 730456), (328, 668100), (340, 644520), (393, 557600), (400, 547842), (408, 537100), (410, 534480), (425, 515616), (480, 456535), (492, 445400), (510, 429680), (524, 418200), (544, 402825), (600, 365228), (615, 356320), (655, 334560), (656, 334050), (680, 322260), (697, 314400), (786, 278800), (800, 273921), (816, 268550), (820, 267240), (850, 257808), (984, 222700), (1020, 214840), (1025, 213792), (1048, 209100), (1200, 182614), (1230, 178160), (1275, 171872), (1310, 167280), (1312, 167025), (1360, 161130), (1394, 157200), (1572, 139400), (1632, 134275), (1640, 133620), (1700, 128904), (1965, 111520), (1968, 111350), (2040, 107420), (2050, 106896), (2091, 104800), (2096, 104550), (2227, 98400), (2400, 91307), (2460, 89080), (2550, 85936), (2620, 83640), (2720, 80565), (2788, 78600), (3075, 71264), (3144, 69700), (3275, 66912), (3280, 66810), (3400, 64452), (3485, 62880), (3930, 55760), (3936, 55675), (4080, 53710), (4100, 53448), (4182, 52400), (4192, 52275), (4454, 49200), (4920, 44540), (5100, 42968), (5240, 41820), (5371, 40800), (5576, 39300), (6150, 35632), (6288, 34850), (6550, 33456), (6560, 33405), (6681, 32800), (6800, 32226), (6970, 31440), (7860, 27880), (8160, 26855), (8200, 26724), (8364, 26200), (8908, 24600), (9825, 22304), (9840, 22270), (10200, 21484), (10455, 20960), (10480, 20910), (10742, 20400), (11135, 19680), (11152, 19650), (12300, 17816), (12576, 17425), (13100, 16728), (13362, 16400), (13600, 16113), (13940, 15720)]