72220950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:959

約数の個数: 96

約数和(自身を含む): 202501920

約数和(自身を除く): 130280970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 61, 75, 90, 122, 135, 150, 183, 225, 270, 305, 366, 450, 549, 610, 675, 877, 915, 1098, 1350, 1525, 1647, 1754, 1830, 2631, 2745, 3050, 3294, 4385, 4575, 5262, 5490, 7893, 8235, 8770, 9150, 13155, 13725, 15786, 16470, 21925, 23679, 26310, 27450, 39465, 41175, 43850, 47358, 53497, 65775, 78930, 82350, 106994, 118395, 131550, 160491, 197325, 236790, 267485, 320982, 394650, 481473, 534970, 591975, 802455, 962946, 1183950, 1337425, 1444419, 1604910, 2407365, 2674850, 2888838, 4012275, 4814730, 7222095, 8024550, 12036825, 14444190, 24073650, 36110475, 72220950]

約数ペア:

[(1, 72220950), (2, 36110475), (3, 24073650), (5, 14444190), (6, 12036825), (9, 8024550), (10, 7222095), (15, 4814730), (18, 4012275), (25, 2888838), (27, 2674850), (30, 2407365), (45, 1604910), (50, 1444419), (54, 1337425), (61, 1183950), (75, 962946), (90, 802455), (122, 591975), (135, 534970), (150, 481473), (183, 394650), (225, 320982), (270, 267485), (305, 236790), (366, 197325), (450, 160491), (549, 131550), (610, 118395), (675, 106994), (877, 82350), (915, 78930), (1098, 65775), (1350, 53497), (1525, 47358), (1647, 43850), (1754, 41175), (1830, 39465), (2631, 27450), (2745, 26310), (3050, 23679), (3294, 21925), (4385, 16470), (4575, 15786), (5262, 13725), (5490, 13155), (7893, 9150), (8235, 8770)]