83654340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1002

約数の個数: 192

約数和(自身を含む): 307722240

約数和(自身を除く): 224067900

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, 770, 798, 836, 924, 953, 1045, 1140, 1155, 1254, 1330, 1463, 1540, 1596, 1906, 1995, 2090, 2310, 2508, 2660, 2859, 2926, 3135, 3812, 3990, 4180, 4389, 4620, 4765, 5718, 5852, 6270, 6671, 7315, 7980, 8778, 9530, 10483, 11436, 12540, 13342, 14295, 14630, 17556, 18107, 19060, 20013, 20966, 21945, 26684, 28590, 29260, 31449, 33355, 36214, 40026, 41932, 43890, 52415, 54321, 57180, 62898, 66710, 72428, 73381, 80052, 87780, 90535, 100065, 104830, 108642, 125796, 126749, 133420, 146762, 157245, 181070, 199177, 200130, 209660, 217284, 220143, 253498, 271605, 293524, 314490, 362140, 366905, 380247, 398354, 400260, 440286, 506996, 543210, 597531, 628980, 633745, 733810, 760494, 796708, 880572, 995885, 1086420, 1100715, 1195062, 1267490, 1394239, 1467620, 1520988, 1901235, 1991770, 2201430, 2390124, 2534980, 2788478, 2987655, 3802470, 3983540, 4182717, 4402860, 5576956, 5975310, 6971195, 7604940, 8365434, 11950620, 13942390, 16730868, 20913585, 27884780, 41827170, 83654340]

約数ペア:

[(1, 83654340), (2, 41827170), (3, 27884780), (4, 20913585), (5, 16730868), (6, 13942390), (7, 11950620), (10, 8365434), (11, 7604940), (12, 6971195), (14, 5975310), (15, 5576956), (19, 4402860), (20, 4182717), (21, 3983540), (22, 3802470), (28, 2987655), (30, 2788478), (33, 2534980), (35, 2390124), (38, 2201430), (42, 1991770), (44, 1901235), (55, 1520988), (57, 1467620), (60, 1394239), (66, 1267490), (70, 1195062), (76, 1100715), (77, 1086420), (84, 995885), (95, 880572), (105, 796708), (110, 760494), (114, 733810), (132, 633745), (133, 628980), (140, 597531), (154, 543210), (165, 506996), (190, 440286), (209, 400260), (210, 398354), (220, 380247), (228, 366905), (231, 362140), (266, 314490), (285, 293524), (308, 271605), (330, 253498), (380, 220143), (385, 217284), (399, 209660), (418, 200130), (420, 199177), (462, 181070), (532, 157245), (570, 146762), (627, 133420), (660, 126749), (665, 125796), (770, 108642), (798, 104830), (836, 100065), (924, 90535), (953, 87780), (1045, 80052), (1140, 73381), (1155, 72428), (1254, 66710), (1330, 62898), (1463, 57180), (1540, 54321), (1596, 52415), (1906, 43890), (1995, 41932), (2090, 40026), (2310, 36214), (2508, 33355), (2660, 31449), (2859, 29260), (2926, 28590), (3135, 26684), (3812, 21945), (3990, 20966), (4180, 20013), (4389, 19060), (4620, 18107), (4765, 17556), (5718, 14630), (5852, 14295), (6270, 13342), (6671, 12540), (7315, 11436), (7980, 10483), (8778, 9530)]