98475720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1987}}^1$

素因数の和:2067

約数の個数: 128

約数和(自身を含む): 343526400

約数和(自身を除く): 245050680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1180, 1239, 1416, 1652, 1770, 1987, 2065, 2360, 2478, 3304, 3540, 3974, 4130, 4956, 5961, 6195, 7080, 7948, 8260, 9912, 9935, 11922, 12390, 13909, 15896, 16520, 19870, 23844, 24780, 27818, 29805, 39740, 41727, 47688, 49560, 55636, 59610, 69545, 79480, 83454, 111272, 117233, 119220, 139090, 166908, 208635, 234466, 238440, 278180, 333816, 351699, 417270, 468932, 556360, 586165, 703398, 820631, 834540, 937864, 1172330, 1406796, 1641262, 1669080, 1758495, 2344660, 2461893, 2813592, 3282524, 3516990, 4103155, 4689320, 4923786, 6565048, 7033980, 8206310, 9847572, 12309465, 14067960, 16412620, 19695144, 24618930, 32825240, 49237860, 98475720]

約数ペア:

[(1, 98475720), (2, 49237860), (3, 32825240), (4, 24618930), (5, 19695144), (6, 16412620), (7, 14067960), (8, 12309465), (10, 9847572), (12, 8206310), (14, 7033980), (15, 6565048), (20, 4923786), (21, 4689320), (24, 4103155), (28, 3516990), (30, 3282524), (35, 2813592), (40, 2461893), (42, 2344660), (56, 1758495), (59, 1669080), (60, 1641262), (70, 1406796), (84, 1172330), (105, 937864), (118, 834540), (120, 820631), (140, 703398), (168, 586165), (177, 556360), (210, 468932), (236, 417270), (280, 351699), (295, 333816), (354, 278180), (413, 238440), (420, 234466), (472, 208635), (590, 166908), (708, 139090), (826, 119220), (840, 117233), (885, 111272), (1180, 83454), (1239, 79480), (1416, 69545), (1652, 59610), (1770, 55636), (1987, 49560), (2065, 47688), (2360, 41727), (2478, 39740), (3304, 29805), (3540, 27818), (3974, 24780), (4130, 23844), (4956, 19870), (5961, 16520), (6195, 15896), (7080, 13909), (7948, 12390), (8260, 11922), (9912, 9935)]