82960650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 144

約数和(自身を含む): 242960640

約数和(自身を除く): 159999990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 31, 38, 45, 50, 57, 62, 75, 90, 93, 95, 114, 150, 155, 171, 186, 190, 225, 279, 285, 310, 313, 342, 450, 465, 475, 558, 570, 589, 626, 775, 855, 930, 939, 950, 1178, 1395, 1425, 1550, 1565, 1710, 1767, 1878, 2325, 2790, 2817, 2850, 2945, 3130, 3534, 4275, 4650, 4695, 5301, 5634, 5890, 5947, 6975, 7825, 8550, 8835, 9390, 9703, 10602, 11894, 13950, 14085, 14725, 15650, 17670, 17841, 19406, 23475, 26505, 28170, 29109, 29450, 29735, 35682, 44175, 46950, 48515, 53010, 53523, 58218, 59470, 70425, 87327, 88350, 89205, 97030, 107046, 132525, 140850, 145545, 148675, 174654, 178410, 184357, 242575, 265050, 267615, 291090, 297350, 368714, 436635, 446025, 485150, 535230, 553071, 727725, 873270, 892050, 921785, 1106142, 1338075, 1455450, 1659213, 1843570, 2183175, 2676150, 2765355, 3318426, 4366350, 4608925, 5530710, 8296065, 9217850, 13826775, 16592130, 27653550, 41480325, 82960650]

約数ペア:

[(1, 82960650), (2, 41480325), (3, 27653550), (5, 16592130), (6, 13826775), (9, 9217850), (10, 8296065), (15, 5530710), (18, 4608925), (19, 4366350), (25, 3318426), (30, 2765355), (31, 2676150), (38, 2183175), (45, 1843570), (50, 1659213), (57, 1455450), (62, 1338075), (75, 1106142), (90, 921785), (93, 892050), (95, 873270), (114, 727725), (150, 553071), (155, 535230), (171, 485150), (186, 446025), (190, 436635), (225, 368714), (279, 297350), (285, 291090), (310, 267615), (313, 265050), (342, 242575), (450, 184357), (465, 178410), (475, 174654), (558, 148675), (570, 145545), (589, 140850), (626, 132525), (775, 107046), (855, 97030), (930, 89205), (939, 88350), (950, 87327), (1178, 70425), (1395, 59470), (1425, 58218), (1550, 53523), (1565, 53010), (1710, 48515), (1767, 46950), (1878, 44175), (2325, 35682), (2790, 29735), (2817, 29450), (2850, 29109), (2945, 28170), (3130, 26505), (3534, 23475), (4275, 19406), (4650, 17841), (4695, 17670), (5301, 15650), (5634, 14725), (5890, 14085), (5947, 13950), (6975, 11894), (7825, 10602), (8550, 9703), (8835, 9390)]