31274250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 192

約数和(自身を含む): 97314048

約数和(自身を除く): 66039798

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 37, 42, 46, 49, 50, 69, 70, 74, 75, 98, 105, 111, 115, 125, 138, 147, 150, 161, 175, 185, 210, 222, 230, 245, 250, 259, 294, 322, 345, 350, 370, 375, 483, 490, 518, 525, 555, 575, 690, 735, 750, 777, 805, 851, 875, 925, 966, 1050, 1110, 1127, 1150, 1225, 1295, 1470, 1554, 1610, 1702, 1725, 1750, 1813, 1850, 2254, 2415, 2450, 2553, 2590, 2625, 2775, 2875, 3381, 3450, 3626, 3675, 3885, 4025, 4255, 4625, 4830, 5106, 5250, 5439, 5550, 5635, 5750, 5957, 6125, 6475, 6762, 7350, 7770, 8050, 8510, 8625, 9065, 9250, 10878, 11270, 11914, 12075, 12250, 12765, 12950, 13875, 16905, 17250, 17871, 18130, 18375, 19425, 20125, 21275, 24150, 25530, 27195, 27750, 28175, 29785, 32375, 33810, 35742, 36750, 38850, 40250, 41699, 42550, 45325, 54390, 56350, 59570, 60375, 63825, 64750, 83398, 84525, 89355, 90650, 97125, 106375, 120750, 125097, 127650, 135975, 140875, 148925, 169050, 178710, 194250, 208495, 212750, 226625, 250194, 271950, 281750, 297850, 319125, 416990, 422625, 446775, 453250, 625485, 638250, 679875, 744625, 845250, 893550, 1042475, 1250970, 1359750, 1489250, 2084950, 2233875, 3127425, 4467750, 5212375, 6254850, 10424750, 15637125, 31274250]

約数ペア:

[(1, 31274250), (2, 15637125), (3, 10424750), (5, 6254850), (6, 5212375), (7, 4467750), (10, 3127425), (14, 2233875), (15, 2084950), (21, 1489250), (23, 1359750), (25, 1250970), (30, 1042475), (35, 893550), (37, 845250), (42, 744625), (46, 679875), (49, 638250), (50, 625485), (69, 453250), (70, 446775), (74, 422625), (75, 416990), (98, 319125), (105, 297850), (111, 281750), (115, 271950), (125, 250194), (138, 226625), (147, 212750), (150, 208495), (161, 194250), (175, 178710), (185, 169050), (210, 148925), (222, 140875), (230, 135975), (245, 127650), (250, 125097), (259, 120750), (294, 106375), (322, 97125), (345, 90650), (350, 89355), (370, 84525), (375, 83398), (483, 64750), (490, 63825), (518, 60375), (525, 59570), (555, 56350), (575, 54390), (690, 45325), (735, 42550), (750, 41699), (777, 40250), (805, 38850), (851, 36750), (875, 35742), (925, 33810), (966, 32375), (1050, 29785), (1110, 28175), (1127, 27750), (1150, 27195), (1225, 25530), (1295, 24150), (1470, 21275), (1554, 20125), (1610, 19425), (1702, 18375), (1725, 18130), (1750, 17871), (1813, 17250), (1850, 16905), (2254, 13875), (2415, 12950), (2450, 12765), (2553, 12250), (2590, 12075), (2625, 11914), (2775, 11270), (2875, 10878), (3381, 9250), (3450, 9065), (3626, 8625), (3675, 8510), (3885, 8050), (4025, 7770), (4255, 7350), (4625, 6762), (4830, 6475), (5106, 6125), (5250, 5957), (5439, 5750), (5550, 5635)]