494039250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:847

約数の個数: 160

約数和(自身を含む): 1427931648

約数和(自身を除く): 933892398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 81, 90, 93, 125, 135, 150, 155, 162, 186, 225, 250, 270, 279, 310, 375, 405, 450, 465, 558, 675, 750, 775, 787, 810, 837, 930, 1125, 1350, 1395, 1550, 1574, 1674, 2025, 2250, 2325, 2361, 2511, 2790, 3375, 3875, 3935, 4050, 4185, 4650, 4722, 5022, 6750, 6975, 7083, 7750, 7870, 8370, 10125, 11625, 11805, 12555, 13950, 14166, 19675, 20250, 20925, 21249, 23250, 23610, 24397, 25110, 34875, 35415, 39350, 41850, 42498, 48794, 59025, 62775, 63747, 69750, 70830, 73191, 98375, 104625, 106245, 118050, 121985, 125550, 127494, 146382, 177075, 196750, 209250, 212490, 219573, 243970, 295125, 313875, 318735, 354150, 365955, 439146, 531225, 590250, 609925, 627750, 637470, 658719, 731910, 885375, 1062450, 1097865, 1219850, 1317438, 1593675, 1770750, 1829775, 1976157, 2195730, 2656125, 3049625, 3187350, 3293595, 3659550, 3952314, 5312250, 5489325, 6099250, 6587190, 7968375, 9148875, 9880785, 10978650, 15936750, 16467975, 18297750, 19761570, 27446625, 32935950, 49403925, 54893250, 82339875, 98807850, 164679750, 247019625, 494039250]

約数ペア:

[(1, 494039250), (2, 247019625), (3, 164679750), (5, 98807850), (6, 82339875), (9, 54893250), (10, 49403925), (15, 32935950), (18, 27446625), (25, 19761570), (27, 18297750), (30, 16467975), (31, 15936750), (45, 10978650), (50, 9880785), (54, 9148875), (62, 7968375), (75, 6587190), (81, 6099250), (90, 5489325), (93, 5312250), (125, 3952314), (135, 3659550), (150, 3293595), (155, 3187350), (162, 3049625), (186, 2656125), (225, 2195730), (250, 1976157), (270, 1829775), (279, 1770750), (310, 1593675), (375, 1317438), (405, 1219850), (450, 1097865), (465, 1062450), (558, 885375), (675, 731910), (750, 658719), (775, 637470), (787, 627750), (810, 609925), (837, 590250), (930, 531225), (1125, 439146), (1350, 365955), (1395, 354150), (1550, 318735), (1574, 313875), (1674, 295125), (2025, 243970), (2250, 219573), (2325, 212490), (2361, 209250), (2511, 196750), (2790, 177075), (3375, 146382), (3875, 127494), (3935, 125550), (4050, 121985), (4185, 118050), (4650, 106245), (4722, 104625), (5022, 98375), (6750, 73191), (6975, 70830), (7083, 69750), (7750, 63747), (7870, 62775), (8370, 59025), (10125, 48794), (11625, 42498), (11805, 41850), (12555, 39350), (13950, 35415), (14166, 34875), (19675, 25110), (20250, 24397), (20925, 23610), (21249, 23250)]