77670450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 263233152

約数和(自身を除く): 185562702

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 17, 18, 22, 25, 26, 30, 33, 34, 39, 45, 50, 51, 55, 65, 66, 71, 75, 78, 85, 90, 99, 102, 110, 117, 130, 142, 143, 150, 153, 165, 170, 187, 195, 198, 213, 221, 225, 234, 255, 275, 286, 306, 325, 330, 355, 374, 390, 425, 426, 429, 442, 450, 495, 510, 550, 561, 585, 639, 650, 663, 710, 715, 765, 781, 825, 850, 858, 923, 935, 975, 990, 1065, 1105, 1122, 1170, 1207, 1275, 1278, 1287, 1326, 1430, 1530, 1562, 1650, 1683, 1775, 1846, 1870, 1950, 1989, 2130, 2145, 2210, 2343, 2414, 2431, 2475, 2550, 2574, 2769, 2805, 2925, 3195, 3315, 3366, 3550, 3575, 3621, 3825, 3905, 3978, 4290, 4615, 4675, 4686, 4862, 4950, 5325, 5525, 5538, 5610, 5850, 6035, 6390, 6435, 6630, 7029, 7150, 7242, 7293, 7650, 7810, 8307, 8415, 9230, 9350, 9945, 10153, 10650, 10725, 10863, 11050, 11715, 12070, 12155, 12870, 13277, 13845, 14025, 14058, 14586, 15691, 15975, 16575, 16614, 16830, 18105, 19525, 19890, 20306, 21450, 21726, 21879, 23075, 23430, 24310, 26554, 27690, 28050, 30175, 30459, 31382, 31950, 32175, 33150, 35145, 36210, 36465, 39050, 39831, 41535, 42075, 43758, 46150, 47073, 49725, 50765, 54315, 58575, 60350, 60775, 60918, 64350, 66385, 69225, 70290, 72930, 78455, 79662, 83070, 84150, 90525, 91377, 94146, 99450, 101530, 108630, 109395, 117150, 119493, 121550, 132770, 138450, 141219, 152295, 156910, 172601, 175725, 181050, 182325, 182754, 199155, 207675, 218790, 235365, 238986, 253825, 271575, 282438, 304590, 331925, 345202, 351450, 364650, 392275, 398310, 415350, 456885, 470730, 507650, 517803, 543150, 546975, 597465, 663850, 706095, 761475, 784550, 863005, 913770, 995775, 1035606, 1093950, 1176825, 1194930, 1412190, 1522950, 1553409, 1726010, 1991550, 2284425, 2353650, 2589015, 2987325, 3106818, 3530475, 4315025, 4568850, 5178030, 5974650, 7060950, 7767045, 8630050, 12945075, 15534090, 25890150, 38835225, 77670450]

約数ペア:

[(1, 77670450), (2, 38835225), (3, 25890150), (5, 15534090), (6, 12945075), (9, 8630050), (10, 7767045), (11, 7060950), (13, 5974650), (15, 5178030), (17, 4568850), (18, 4315025), (22, 3530475), (25, 3106818), (26, 2987325), (30, 2589015), (33, 2353650), (34, 2284425), (39, 1991550), (45, 1726010), (50, 1553409), (51, 1522950), (55, 1412190), (65, 1194930), (66, 1176825), (71, 1093950), (75, 1035606), (78, 995775), (85, 913770), (90, 863005), (99, 784550), (102, 761475), (110, 706095), (117, 663850), (130, 597465), (142, 546975), (143, 543150), (150, 517803), (153, 507650), (165, 470730), (170, 456885), (187, 415350), (195, 398310), (198, 392275), (213, 364650), (221, 351450), (225, 345202), (234, 331925), (255, 304590), (275, 282438), (286, 271575), (306, 253825), (325, 238986), (330, 235365), (355, 218790), (374, 207675), (390, 199155), (425, 182754), (426, 182325), (429, 181050), (442, 175725), (450, 172601), (495, 156910), (510, 152295), (550, 141219), (561, 138450), (585, 132770), (639, 121550), (650, 119493), (663, 117150), (710, 109395), (715, 108630), (765, 101530), (781, 99450), (825, 94146), (850, 91377), (858, 90525), (923, 84150), (935, 83070), (975, 79662), (990, 78455), (1065, 72930), (1105, 70290), (1122, 69225), (1170, 66385), (1207, 64350), (1275, 60918), (1278, 60775), (1287, 60350), (1326, 58575), (1430, 54315), (1530, 50765), (1562, 49725), (1650, 47073), (1683, 46150), (1775, 43758), (1846, 42075), (1870, 41535), (1950, 39831), (1989, 39050), (2130, 36465), (2145, 36210), (2210, 35145), (2343, 33150), (2414, 32175), (2431, 31950), (2475, 31382), (2550, 30459), (2574, 30175), (2769, 28050), (2805, 27690), (2925, 26554), (3195, 24310), (3315, 23430), (3366, 23075), (3550, 21879), (3575, 21726), (3621, 21450), (3825, 20306), (3905, 19890), (3978, 19525), (4290, 18105), (4615, 16830), (4675, 16614), (4686, 16575), (4862, 15975), (4950, 15691), (5325, 14586), (5525, 14058), (5538, 14025), (5610, 13845), (5850, 13277), (6035, 12870), (6390, 12155), (6435, 12070), (6630, 11715), (7029, 11050), (7150, 10863), (7242, 10725), (7293, 10650), (7650, 10153), (7810, 9945), (8307, 9350), (8415, 9230)]