48145020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:660

約数の個数: 192

約数和(自身を含む): 178246656

約数和(自身を除く): 130101636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 308, 330, 340, 357, 374, 385, 420, 462, 476, 510, 561, 595, 613, 660, 714, 748, 770, 924, 935, 1020, 1122, 1155, 1190, 1226, 1309, 1428, 1540, 1785, 1839, 1870, 2244, 2310, 2380, 2452, 2618, 2805, 3065, 3570, 3678, 3740, 3927, 4291, 4620, 5236, 5610, 6130, 6545, 6743, 7140, 7356, 7854, 8582, 9195, 10421, 11220, 12260, 12873, 13090, 13486, 15708, 17164, 18390, 19635, 20229, 20842, 21455, 25746, 26180, 26972, 31263, 33715, 36780, 39270, 40458, 41684, 42910, 47201, 51492, 52105, 62526, 64365, 67430, 72947, 78540, 80916, 85820, 94402, 101145, 104210, 114631, 125052, 128730, 134860, 141603, 145894, 156315, 188804, 202290, 208420, 218841, 229262, 236005, 257460, 283206, 291788, 312630, 343893, 364735, 404580, 437682, 458524, 472010, 566412, 573155, 625260, 687786, 708015, 729470, 802417, 875364, 944020, 1094205, 1146310, 1375572, 1416030, 1458940, 1604834, 1719465, 2188410, 2292620, 2407251, 2832060, 3209668, 3438930, 4012085, 4376820, 4814502, 6877860, 8024170, 9629004, 12036255, 16048340, 24072510, 48145020]

約数ペア:

[(1, 48145020), (2, 24072510), (3, 16048340), (4, 12036255), (5, 9629004), (6, 8024170), (7, 6877860), (10, 4814502), (11, 4376820), (12, 4012085), (14, 3438930), (15, 3209668), (17, 2832060), (20, 2407251), (21, 2292620), (22, 2188410), (28, 1719465), (30, 1604834), (33, 1458940), (34, 1416030), (35, 1375572), (42, 1146310), (44, 1094205), (51, 944020), (55, 875364), (60, 802417), (66, 729470), (68, 708015), (70, 687786), (77, 625260), (84, 573155), (85, 566412), (102, 472010), (105, 458524), (110, 437682), (119, 404580), (132, 364735), (140, 343893), (154, 312630), (165, 291788), (170, 283206), (187, 257460), (204, 236005), (210, 229262), (220, 218841), (231, 208420), (238, 202290), (255, 188804), (308, 156315), (330, 145894), (340, 141603), (357, 134860), (374, 128730), (385, 125052), (420, 114631), (462, 104210), (476, 101145), (510, 94402), (561, 85820), (595, 80916), (613, 78540), (660, 72947), (714, 67430), (748, 64365), (770, 62526), (924, 52105), (935, 51492), (1020, 47201), (1122, 42910), (1155, 41684), (1190, 40458), (1226, 39270), (1309, 36780), (1428, 33715), (1540, 31263), (1785, 26972), (1839, 26180), (1870, 25746), (2244, 21455), (2310, 20842), (2380, 20229), (2452, 19635), (2618, 18390), (2805, 17164), (3065, 15708), (3570, 13486), (3678, 13090), (3740, 12873), (3927, 12260), (4291, 11220), (4620, 10421), (5236, 9195), (5610, 8582), (6130, 7854), (6545, 7356), (6743, 7140)]