12638960100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2777}}^1$

素因数の和:3199

約数の個数: 216

約数和(自身を含む): 42788589480

約数和(自身を除く): 30149629380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 389, 390, 450, 468, 585, 650, 778, 780, 900, 975, 1167, 1170, 1300, 1556, 1945, 1950, 2334, 2340, 2777, 2925, 3501, 3890, 3900, 4668, 5057, 5554, 5835, 5850, 7002, 7780, 8331, 9725, 10114, 11108, 11670, 11700, 13885, 14004, 15171, 16662, 17505, 19450, 20228, 23340, 24993, 25285, 27770, 29175, 30342, 33324, 35010, 36101, 38900, 41655, 45513, 49986, 50570, 55540, 58350, 60684, 69425, 70020, 72202, 75855, 83310, 87525, 91026, 99972, 101140, 108303, 116700, 124965, 126425, 138850, 144404, 151710, 166620, 175050, 180505, 182052, 208275, 216606, 227565, 249930, 252850, 277700, 303420, 324909, 350100, 361010, 379275, 416550, 433212, 455130, 499860, 505700, 541515, 624825, 649818, 722020, 758550, 833100, 902525, 910260, 1080253, 1083030, 1137825, 1249650, 1299636, 1517100, 1624545, 1805050, 2160506, 2166060, 2275650, 2499300, 2707575, 3240759, 3249090, 3610100, 4321012, 4551300, 5401265, 5415150, 6481518, 6498180, 8122725, 9722277, 10802530, 10830300, 12963036, 14043289, 16203795, 16245450, 19444554, 21605060, 27006325, 28086578, 32407590, 32490900, 38889108, 42129867, 48611385, 54012650, 56173156, 64815180, 70216445, 81018975, 84259734, 97222770, 108025300, 126389601, 140432890, 162037950, 168519468, 194445540, 210649335, 243056925, 252779202, 280865780, 324075900, 351082225, 421298670, 486113850, 505558404, 631948005, 702164450, 842597340, 972227700, 1053246675, 1263896010, 1404328900, 2106493350, 2527792020, 3159740025, 4212986700, 6319480050, 12638960100]

約数ペア:

[(1, 12638960100), (2, 6319480050), (3, 4212986700), (4, 3159740025), (5, 2527792020), (6, 2106493350), (9, 1404328900), (10, 1263896010), (12, 1053246675), (13, 972227700), (15, 842597340), (18, 702164450), (20, 631948005), (25, 505558404), (26, 486113850), (30, 421298670), (36, 351082225), (39, 324075900), (45, 280865780), (50, 252779202), (52, 243056925), (60, 210649335), (65, 194445540), (75, 168519468), (78, 162037950), (90, 140432890), (100, 126389601), (117, 108025300), (130, 97222770), (150, 84259734), (156, 81018975), (180, 70216445), (195, 64815180), (225, 56173156), (234, 54012650), (260, 48611385), (300, 42129867), (325, 38889108), (389, 32490900), (390, 32407590), (450, 28086578), (468, 27006325), (585, 21605060), (650, 19444554), (778, 16245450), (780, 16203795), (900, 14043289), (975, 12963036), (1167, 10830300), (1170, 10802530), (1300, 9722277), (1556, 8122725), (1945, 6498180), (1950, 6481518), (2334, 5415150), (2340, 5401265), (2777, 4551300), (2925, 4321012), (3501, 3610100), (3890, 3249090), (3900, 3240759), (4668, 2707575), (5057, 2499300), (5554, 2275650), (5835, 2166060), (5850, 2160506), (7002, 1805050), (7780, 1624545), (8331, 1517100), (9725, 1299636), (10114, 1249650), (11108, 1137825), (11670, 1083030), (11700, 1080253), (13885, 910260), (14004, 902525), (15171, 833100), (16662, 758550), (17505, 722020), (19450, 649818), (20228, 624825), (23340, 541515), (24993, 505700), (25285, 499860), (27770, 455130), (29175, 433212), (30342, 416550), (33324, 379275), (35010, 361010), (36101, 350100), (38900, 324909), (41655, 303420), (45513, 277700), (49986, 252850), (50570, 249930), (55540, 227565), (58350, 216606), (60684, 208275), (69425, 182052), (70020, 180505), (72202, 175050), (75855, 166620), (83310, 151710), (87525, 144404), (91026, 138850), (99972, 126425), (101140, 124965), (108303, 116700)]