20077188300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{24169}}^1$

素因数の和:24273

約数の個数: 216

約数和(自身を含む): 68729038560

約数和(自身を除く): 48651850260

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, 71, 75, 78, 90, 100, 117, 130, 142, 150, 156, 180, 195, 213, 225, 234, 260, 284, 300, 325, 355, 390, 426, 450, 468, 585, 639, 650, 710, 780, 852, 900, 923, 975, 1065, 1170, 1278, 1300, 1420, 1775, 1846, 1950, 2130, 2340, 2556, 2769, 2925, 3195, 3550, 3692, 3900, 4260, 4615, 5325, 5538, 5850, 6390, 7100, 8307, 9230, 10650, 11076, 11700, 12780, 13845, 15975, 16614, 18460, 21300, 23075, 24169, 27690, 31950, 33228, 41535, 46150, 48338, 55380, 63900, 69225, 72507, 83070, 92300, 96676, 120845, 138450, 145014, 166140, 207675, 217521, 241690, 276900, 290028, 314197, 362535, 415350, 435042, 483380, 604225, 628394, 725070, 830700, 870084, 942591, 1087605, 1208450, 1256788, 1450140, 1570985, 1715999, 1812675, 1885182, 2175210, 2416900, 2827773, 3141970, 3431998, 3625350, 3770364, 4350420, 4712955, 5147997, 5438025, 5655546, 6283940, 6863996, 7250700, 7854925, 8579995, 9425910, 10295994, 10876050, 11311092, 14138865, 15443991, 15709850, 17159990, 18851820, 20591988, 21752100, 22307987, 23564775, 25739985, 28277730, 30887982, 31419700, 34319980, 42899975, 44615974, 47129550, 51479970, 56555460, 61775964, 66923961, 70694325, 77219955, 85799950, 89231948, 94259100, 102959940, 111539935, 128699925, 133847922, 141388650, 154439910, 171599900, 200771883, 223079870, 257399850, 267695844, 282777300, 308879820, 334619805, 386099775, 401543766, 446159740, 514799700, 557699675, 669239610, 772199550, 803087532, 1003859415, 1115399350, 1338479220, 1544399100, 1673099025, 2007718830, 2230798700, 3346198050, 4015437660, 5019297075, 6692396100, 10038594150, 20077188300]

約数ペア:

[(1, 20077188300), (2, 10038594150), (3, 6692396100), (4, 5019297075), (5, 4015437660), (6, 3346198050), (9, 2230798700), (10, 2007718830), (12, 1673099025), (13, 1544399100), (15, 1338479220), (18, 1115399350), (20, 1003859415), (25, 803087532), (26, 772199550), (30, 669239610), (36, 557699675), (39, 514799700), (45, 446159740), (50, 401543766), (52, 386099775), (60, 334619805), (65, 308879820), (71, 282777300), (75, 267695844), (78, 257399850), (90, 223079870), (100, 200771883), (117, 171599900), (130, 154439910), (142, 141388650), (150, 133847922), (156, 128699925), (180, 111539935), (195, 102959940), (213, 94259100), (225, 89231948), (234, 85799950), (260, 77219955), (284, 70694325), (300, 66923961), (325, 61775964), (355, 56555460), (390, 51479970), (426, 47129550), (450, 44615974), (468, 42899975), (585, 34319980), (639, 31419700), (650, 30887982), (710, 28277730), (780, 25739985), (852, 23564775), (900, 22307987), (923, 21752100), (975, 20591988), (1065, 18851820), (1170, 17159990), (1278, 15709850), (1300, 15443991), (1420, 14138865), (1775, 11311092), (1846, 10876050), (1950, 10295994), (2130, 9425910), (2340, 8579995), (2556, 7854925), (2769, 7250700), (2925, 6863996), (3195, 6283940), (3550, 5655546), (3692, 5438025), (3900, 5147997), (4260, 4712955), (4615, 4350420), (5325, 3770364), (5538, 3625350), (5850, 3431998), (6390, 3141970), (7100, 2827773), (8307, 2416900), (9230, 2175210), (10650, 1885182), (11076, 1812675), (11700, 1715999), (12780, 1570985), (13845, 1450140), (15975, 1256788), (16614, 1208450), (18460, 1087605), (21300, 942591), (23075, 870084), (24169, 830700), (27690, 725070), (31950, 628394), (33228, 604225), (41535, 483380), (46150, 435042), (48338, 415350), (55380, 362535), (63900, 314197), (69225, 290028), (72507, 276900), (83070, 241690), (92300, 217521), (96676, 207675), (120845, 166140), (138450, 145014)]