851726340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22859}}^1$

素因数の和:22903

約数の個数: 120

約数和(自身を含む): 2788188480

約数和(自身を除く): 1936462140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2484, 3105, 3726, 4140, 6210, 7452, 9315, 12420, 18630, 22859, 37260, 45718, 68577, 91436, 114295, 137154, 205731, 228590, 274308, 342885, 411462, 457180, 525757, 617193, 685770, 822924, 1028655, 1051514, 1234386, 1371540, 1577271, 1851579, 2057310, 2103028, 2468772, 2628785, 3085965, 3154542, 3703158, 4114620, 4731813, 5257570, 6171930, 6309084, 7406316, 7886355, 9257895, 9463626, 10515140, 12343860, 14195439, 15772710, 18515790, 18927252, 23659065, 28390878, 31545420, 37031580, 42586317, 47318130, 56781756, 70977195, 85172634, 94636260, 141954390, 170345268, 212931585, 283908780, 425863170, 851726340]

約数ペア:

[(1, 851726340), (2, 425863170), (3, 283908780), (4, 212931585), (5, 170345268), (6, 141954390), (9, 94636260), (10, 85172634), (12, 70977195), (15, 56781756), (18, 47318130), (20, 42586317), (23, 37031580), (27, 31545420), (30, 28390878), (36, 23659065), (45, 18927252), (46, 18515790), (54, 15772710), (60, 14195439), (69, 12343860), (81, 10515140), (90, 9463626), (92, 9257895), (108, 7886355), (115, 7406316), (135, 6309084), (138, 6171930), (162, 5257570), (180, 4731813), (207, 4114620), (230, 3703158), (270, 3154542), (276, 3085965), (324, 2628785), (345, 2468772), (405, 2103028), (414, 2057310), (460, 1851579), (540, 1577271), (621, 1371540), (690, 1234386), (810, 1051514), (828, 1028655), (1035, 822924), (1242, 685770), (1380, 617193), (1620, 525757), (1863, 457180), (2070, 411462), (2484, 342885), (3105, 274308), (3726, 228590), (4140, 205731), (6210, 137154), (7452, 114295), (9315, 91436), (12420, 68577), (18630, 45718), (22859, 37260)]