556100400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 1853238528

約数和(自身を除く): 1297138128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 61, 71, 75, 80, 100, 107, 120, 122, 142, 150, 183, 200, 213, 214, 240, 244, 284, 300, 305, 321, 355, 366, 400, 426, 428, 488, 535, 568, 600, 610, 642, 710, 732, 852, 856, 915, 976, 1065, 1070, 1136, 1200, 1220, 1284, 1420, 1464, 1525, 1605, 1704, 1712, 1775, 1830, 2130, 2140, 2440, 2568, 2675, 2840, 2928, 3050, 3210, 3408, 3550, 3660, 4260, 4280, 4331, 4575, 4880, 5136, 5325, 5350, 5680, 6100, 6420, 6527, 7100, 7320, 7597, 8025, 8520, 8560, 8662, 9150, 10650, 10700, 12200, 12840, 12993, 13054, 14200, 14640, 15194, 16050, 17040, 17324, 18300, 19581, 21300, 21400, 21655, 22791, 24400, 25680, 25986, 26108, 28400, 30388, 32100, 32635, 34648, 36600, 37985, 39162, 42600, 42800, 43310, 45582, 51972, 52216, 60776, 64200, 64965, 65270, 69296, 73200, 75970, 78324, 85200, 86620, 91164, 97905, 103944, 104432, 108275, 113955, 121552, 128400, 129930, 130540, 151940, 156648, 163175, 173240, 182328, 189925, 195810, 207888, 216550, 227910, 259860, 261080, 303880, 313296, 324825, 326350, 346480, 364656, 379850, 391620, 433100, 455820, 463417, 489525, 519720, 522160, 569775, 607760, 649650, 652700, 759700, 783240, 866200, 911640, 926834, 979050, 1039440, 1139550, 1299300, 1305400, 1390251, 1519400, 1566480, 1732400, 1823280, 1853668, 1958100, 2279100, 2317085, 2598600, 2610800, 2780502, 3038800, 3707336, 3916200, 4558200, 4634170, 5197200, 5561004, 6951255, 7414672, 7832400, 9116400, 9268340, 11122008, 11585425, 13902510, 18536680, 22244016, 23170850, 27805020, 34756275, 37073360, 46341700, 55610040, 69512550, 92683400, 111220080, 139025100, 185366800, 278050200, 556100400]

約数ペア:

[(1, 556100400), (2, 278050200), (3, 185366800), (4, 139025100), (5, 111220080), (6, 92683400), (8, 69512550), (10, 55610040), (12, 46341700), (15, 37073360), (16, 34756275), (20, 27805020), (24, 23170850), (25, 22244016), (30, 18536680), (40, 13902510), (48, 11585425), (50, 11122008), (60, 9268340), (61, 9116400), (71, 7832400), (75, 7414672), (80, 6951255), (100, 5561004), (107, 5197200), (120, 4634170), (122, 4558200), (142, 3916200), (150, 3707336), (183, 3038800), (200, 2780502), (213, 2610800), (214, 2598600), (240, 2317085), (244, 2279100), (284, 1958100), (300, 1853668), (305, 1823280), (321, 1732400), (355, 1566480), (366, 1519400), (400, 1390251), (426, 1305400), (428, 1299300), (488, 1139550), (535, 1039440), (568, 979050), (600, 926834), (610, 911640), (642, 866200), (710, 783240), (732, 759700), (852, 652700), (856, 649650), (915, 607760), (976, 569775), (1065, 522160), (1070, 519720), (1136, 489525), (1200, 463417), (1220, 455820), (1284, 433100), (1420, 391620), (1464, 379850), (1525, 364656), (1605, 346480), (1704, 326350), (1712, 324825), (1775, 313296), (1830, 303880), (2130, 261080), (2140, 259860), (2440, 227910), (2568, 216550), (2675, 207888), (2840, 195810), (2928, 189925), (3050, 182328), (3210, 173240), (3408, 163175), (3550, 156648), (3660, 151940), (4260, 130540), (4280, 129930), (4331, 128400), (4575, 121552), (4880, 113955), (5136, 108275), (5325, 104432), (5350, 103944), (5680, 97905), (6100, 91164), (6420, 86620), (6527, 85200), (7100, 78324), (7320, 75970), (7597, 73200), (8025, 69296), (8520, 65270), (8560, 64965), (8662, 64200), (9150, 60776), (10650, 52216), (10700, 51972), (12200, 45582), (12840, 43310), (12993, 42800), (13054, 42600), (14200, 39162), (14640, 37985), (15194, 36600), (16050, 34648), (17040, 32635), (17324, 32100), (18300, 30388), (19581, 28400), (21300, 26108), (21400, 25986), (21655, 25680), (22791, 24400)]