120820950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2939

約数の個数: 96

約数和(自身を含む): 343787520

約数和(自身を除く): 222966570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 135, 150, 155, 186, 225, 270, 279, 310, 450, 465, 558, 675, 775, 837, 930, 1350, 1395, 1550, 1674, 2325, 2790, 2887, 4185, 4650, 5774, 6975, 8370, 8661, 13950, 14435, 17322, 20925, 25983, 28870, 41850, 43305, 51966, 72175, 77949, 86610, 89497, 129915, 144350, 155898, 178994, 216525, 259830, 268491, 389745, 433050, 447485, 536982, 649575, 779490, 805473, 894970, 1299150, 1342455, 1610946, 1948725, 2237425, 2416419, 2684910, 3897450, 4027365, 4474850, 4832838, 6712275, 8054730, 12082095, 13424550, 20136825, 24164190, 40273650, 60410475, 120820950]

約数ペア:

[(1, 120820950), (2, 60410475), (3, 40273650), (5, 24164190), (6, 20136825), (9, 13424550), (10, 12082095), (15, 8054730), (18, 6712275), (25, 4832838), (27, 4474850), (30, 4027365), (31, 3897450), (45, 2684910), (50, 2416419), (54, 2237425), (62, 1948725), (75, 1610946), (90, 1342455), (93, 1299150), (135, 894970), (150, 805473), (155, 779490), (186, 649575), (225, 536982), (270, 447485), (279, 433050), (310, 389745), (450, 268491), (465, 259830), (558, 216525), (675, 178994), (775, 155898), (837, 144350), (930, 129915), (1350, 89497), (1395, 86610), (1550, 77949), (1674, 72175), (2325, 51966), (2790, 43305), (2887, 41850), (4185, 28870), (4650, 25983), (5774, 20925), (6975, 17322), (8370, 14435), (8661, 13950)]