61533780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:750

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 164903340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 627, 660, 665, 701, 770, 798, 836, 924, 1045, 1140, 1155, 1254, 1330, 1402, 1463, 1540, 1596, 1995, 2090, 2103, 2310, 2508, 2660, 2804, 2926, 3135, 3505, 3990, 4180, 4206, 4389, 4620, 4907, 5852, 6270, 7010, 7315, 7711, 7980, 8412, 8778, 9814, 10515, 12540, 13319, 14020, 14630, 14721, 15422, 17556, 19628, 21030, 21945, 23133, 24535, 26638, 29260, 29442, 30844, 38555, 39957, 42060, 43890, 46266, 49070, 53276, 53977, 58884, 66595, 73605, 77110, 79914, 87780, 92532, 93233, 98140, 107954, 115665, 133190, 146509, 147210, 154220, 159828, 161931, 186466, 199785, 215908, 231330, 266380, 269885, 279699, 293018, 294420, 323862, 372932, 399570, 439527, 462660, 466165, 539770, 559398, 586036, 647724, 732545, 799140, 809655, 879054, 932330, 1025563, 1079540, 1118796, 1398495, 1465090, 1619310, 1758108, 1864660, 2051126, 2197635, 2796990, 2930180, 3076689, 3238620, 4102252, 4395270, 5127815, 5593980, 6153378, 8790540, 10255630, 12306756, 15383445, 20511260, 30766890, 61533780]

約数ペア:

[(1, 61533780), (2, 30766890), (3, 20511260), (4, 15383445), (5, 12306756), (6, 10255630), (7, 8790540), (10, 6153378), (11, 5593980), (12, 5127815), (14, 4395270), (15, 4102252), (19, 3238620), (20, 3076689), (21, 2930180), (22, 2796990), (28, 2197635), (30, 2051126), (33, 1864660), (35, 1758108), (38, 1619310), (42, 1465090), (44, 1398495), (55, 1118796), (57, 1079540), (60, 1025563), (66, 932330), (70, 879054), (76, 809655), (77, 799140), (84, 732545), (95, 647724), (105, 586036), (110, 559398), (114, 539770), (132, 466165), (133, 462660), (140, 439527), (154, 399570), (165, 372932), (190, 323862), (209, 294420), (210, 293018), (220, 279699), (228, 269885), (231, 266380), (266, 231330), (285, 215908), (308, 199785), (330, 186466), (380, 161931), (385, 159828), (399, 154220), (418, 147210), (420, 146509), (462, 133190), (532, 115665), (570, 107954), (627, 98140), (660, 93233), (665, 92532), (701, 87780), (770, 79914), (798, 77110), (836, 73605), (924, 66595), (1045, 58884), (1140, 53977), (1155, 53276), (1254, 49070), (1330, 46266), (1402, 43890), (1463, 42060), (1540, 39957), (1596, 38555), (1995, 30844), (2090, 29442), (2103, 29260), (2310, 26638), (2508, 24535), (2660, 23133), (2804, 21945), (2926, 21030), (3135, 19628), (3505, 17556), (3990, 15422), (4180, 14721), (4206, 14630), (4389, 14020), (4620, 13319), (4907, 12540), (5852, 10515), (6270, 9814), (7010, 8778), (7315, 8412), (7711, 7980)]