77615010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:342

約数の個数: 160

約数和(自身を含む): 235851264

約数和(自身を除く): 158236254

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 54, 55, 62, 66, 81, 90, 93, 99, 110, 135, 155, 162, 165, 186, 198, 270, 279, 281, 297, 310, 330, 341, 405, 465, 495, 558, 562, 594, 682, 810, 837, 843, 891, 930, 990, 1023, 1395, 1405, 1485, 1674, 1686, 1705, 1782, 2046, 2511, 2529, 2790, 2810, 2970, 3069, 3091, 3410, 4185, 4215, 4455, 5022, 5058, 5115, 6138, 6182, 7587, 8370, 8430, 8711, 8910, 9207, 9273, 10230, 12555, 12645, 15174, 15345, 15455, 17422, 18414, 18546, 22761, 25110, 25290, 26133, 27621, 27819, 30690, 30910, 37935, 43555, 45522, 46035, 46365, 52266, 55242, 55638, 75870, 78399, 83457, 87110, 92070, 92730, 95821, 113805, 130665, 138105, 139095, 156798, 166914, 191642, 227610, 235197, 250371, 261330, 276210, 278190, 287463, 391995, 417285, 470394, 479105, 500742, 574926, 705591, 783990, 834570, 862389, 958210, 1175985, 1251855, 1411182, 1437315, 1724778, 2351970, 2503710, 2587167, 2874630, 3527955, 4311945, 5174334, 7055910, 7761501, 8623890, 12935835, 15523002, 25871670, 38807505, 77615010]

約数ペア:

[(1, 77615010), (2, 38807505), (3, 25871670), (5, 15523002), (6, 12935835), (9, 8623890), (10, 7761501), (11, 7055910), (15, 5174334), (18, 4311945), (22, 3527955), (27, 2874630), (30, 2587167), (31, 2503710), (33, 2351970), (45, 1724778), (54, 1437315), (55, 1411182), (62, 1251855), (66, 1175985), (81, 958210), (90, 862389), (93, 834570), (99, 783990), (110, 705591), (135, 574926), (155, 500742), (162, 479105), (165, 470394), (186, 417285), (198, 391995), (270, 287463), (279, 278190), (281, 276210), (297, 261330), (310, 250371), (330, 235197), (341, 227610), (405, 191642), (465, 166914), (495, 156798), (558, 139095), (562, 138105), (594, 130665), (682, 113805), (810, 95821), (837, 92730), (843, 92070), (891, 87110), (930, 83457), (990, 78399), (1023, 75870), (1395, 55638), (1405, 55242), (1485, 52266), (1674, 46365), (1686, 46035), (1705, 45522), (1782, 43555), (2046, 37935), (2511, 30910), (2529, 30690), (2790, 27819), (2810, 27621), (2970, 26133), (3069, 25290), (3091, 25110), (3410, 22761), (4185, 18546), (4215, 18414), (4455, 17422), (5022, 15455), (5058, 15345), (5115, 15174), (6138, 12645), (6182, 12555), (7587, 10230), (8370, 9273), (8430, 9207), (8711, 8910)]