100517940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 326918592

約数和(自身を除く): 226400652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 107, 153, 170, 180, 204, 214, 255, 306, 307, 321, 340, 428, 510, 535, 612, 614, 642, 765, 921, 963, 1020, 1070, 1228, 1284, 1530, 1535, 1605, 1819, 1842, 1926, 2140, 2763, 3060, 3070, 3210, 3638, 3684, 3852, 4605, 4815, 5219, 5457, 5526, 6140, 6420, 7276, 9095, 9210, 9630, 10438, 10914, 11052, 13815, 15657, 16371, 18190, 18420, 19260, 20876, 21828, 26095, 27285, 27630, 31314, 32742, 32849, 36380, 46971, 52190, 54570, 55260, 62628, 65484, 65698, 78285, 81855, 93942, 98547, 104380, 109140, 131396, 156570, 163710, 164245, 187884, 197094, 234855, 295641, 313140, 327420, 328490, 394188, 469710, 492735, 558433, 591282, 656980, 939420, 985470, 1116866, 1182564, 1478205, 1675299, 1970940, 2233732, 2792165, 2956410, 3350598, 5025897, 5584330, 5912820, 6701196, 8376495, 10051794, 11168660, 16752990, 20103588, 25129485, 33505980, 50258970, 100517940]

約数ペア:

[(1, 100517940), (2, 50258970), (3, 33505980), (4, 25129485), (5, 20103588), (6, 16752990), (9, 11168660), (10, 10051794), (12, 8376495), (15, 6701196), (17, 5912820), (18, 5584330), (20, 5025897), (30, 3350598), (34, 2956410), (36, 2792165), (45, 2233732), (51, 1970940), (60, 1675299), (68, 1478205), (85, 1182564), (90, 1116866), (102, 985470), (107, 939420), (153, 656980), (170, 591282), (180, 558433), (204, 492735), (214, 469710), (255, 394188), (306, 328490), (307, 327420), (321, 313140), (340, 295641), (428, 234855), (510, 197094), (535, 187884), (612, 164245), (614, 163710), (642, 156570), (765, 131396), (921, 109140), (963, 104380), (1020, 98547), (1070, 93942), (1228, 81855), (1284, 78285), (1530, 65698), (1535, 65484), (1605, 62628), (1819, 55260), (1842, 54570), (1926, 52190), (2140, 46971), (2763, 36380), (3060, 32849), (3070, 32742), (3210, 31314), (3638, 27630), (3684, 27285), (3852, 26095), (4605, 21828), (4815, 20876), (5219, 19260), (5457, 18420), (5526, 18190), (6140, 16371), (6420, 15657), (7276, 13815), (9095, 11052), (9210, 10914), (9630, 10438)]