201157770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1620

約数の個数: 128

約数和(自身を含む): 582266880

約数和(自身を除く): 381109110

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 23, 30, 33, 34, 46, 51, 55, 66, 69, 85, 102, 110, 115, 138, 165, 170, 187, 230, 253, 255, 330, 345, 374, 391, 506, 510, 561, 690, 759, 782, 935, 1122, 1173, 1265, 1518, 1559, 1870, 1955, 2346, 2530, 2805, 3118, 3795, 3910, 4301, 4677, 5610, 5865, 7590, 7795, 8602, 9354, 11730, 12903, 15590, 17149, 21505, 23385, 25806, 26503, 34298, 35857, 43010, 46770, 51447, 53006, 64515, 71714, 79509, 85745, 102894, 107571, 129030, 132515, 159018, 171490, 179285, 215142, 257235, 265030, 291533, 358570, 394427, 397545, 514470, 537855, 583066, 609569, 788854, 795090, 874599, 1075710, 1183281, 1219138, 1457665, 1749198, 1828707, 1972135, 2366562, 2915330, 3047845, 3657414, 3944270, 4372995, 5916405, 6095690, 6705259, 8745990, 9143535, 11832810, 13410518, 18287070, 20115777, 33526295, 40231554, 67052590, 100578885, 201157770]

約数ペア:

[(1, 201157770), (2, 100578885), (3, 67052590), (5, 40231554), (6, 33526295), (10, 20115777), (11, 18287070), (15, 13410518), (17, 11832810), (22, 9143535), (23, 8745990), (30, 6705259), (33, 6095690), (34, 5916405), (46, 4372995), (51, 3944270), (55, 3657414), (66, 3047845), (69, 2915330), (85, 2366562), (102, 1972135), (110, 1828707), (115, 1749198), (138, 1457665), (165, 1219138), (170, 1183281), (187, 1075710), (230, 874599), (253, 795090), (255, 788854), (330, 609569), (345, 583066), (374, 537855), (391, 514470), (506, 397545), (510, 394427), (561, 358570), (690, 291533), (759, 265030), (782, 257235), (935, 215142), (1122, 179285), (1173, 171490), (1265, 159018), (1518, 132515), (1559, 129030), (1870, 107571), (1955, 102894), (2346, 85745), (2530, 79509), (2805, 71714), (3118, 64515), (3795, 53006), (3910, 51447), (4301, 46770), (4677, 43010), (5610, 35857), (5865, 34298), (7590, 26503), (7795, 25806), (8602, 23385), (9354, 21505), (11730, 17149), (12903, 15590)]