120590910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2183

約数の個数: 128

約数和(自身を含む): 369446400

約数和(自身を除く): 248855490

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 418, 495, 513, 570, 594, 627, 855, 990, 1026, 1045, 1254, 1485, 1710, 1881, 2090, 2137, 2565, 2970, 3135, 3762, 4274, 5130, 5643, 6270, 6411, 9405, 10685, 11286, 12822, 18810, 19233, 21370, 23507, 28215, 32055, 38466, 40603, 47014, 56430, 57699, 64110, 70521, 81206, 96165, 115398, 117535, 121809, 141042, 192330, 203015, 211563, 235070, 243618, 288495, 352605, 365427, 406030, 423126, 446633, 576990, 609045, 634689, 705210, 730854, 893266, 1057815, 1096281, 1218090, 1269378, 1339899, 1827135, 2115630, 2192562, 2233165, 2679798, 3173445, 3654270, 4019697, 4466330, 5481405, 6346890, 6699495, 8039394, 10962810, 12059091, 13398990, 20098485, 24118182, 40196970, 60295455, 120590910]

約数ペア:

[(1, 120590910), (2, 60295455), (3, 40196970), (5, 24118182), (6, 20098485), (9, 13398990), (10, 12059091), (11, 10962810), (15, 8039394), (18, 6699495), (19, 6346890), (22, 5481405), (27, 4466330), (30, 4019697), (33, 3654270), (38, 3173445), (45, 2679798), (54, 2233165), (55, 2192562), (57, 2115630), (66, 1827135), (90, 1339899), (95, 1269378), (99, 1218090), (110, 1096281), (114, 1057815), (135, 893266), (165, 730854), (171, 705210), (190, 634689), (198, 609045), (209, 576990), (270, 446633), (285, 423126), (297, 406030), (330, 365427), (342, 352605), (418, 288495), (495, 243618), (513, 235070), (570, 211563), (594, 203015), (627, 192330), (855, 141042), (990, 121809), (1026, 117535), (1045, 115398), (1254, 96165), (1485, 81206), (1710, 70521), (1881, 64110), (2090, 57699), (2137, 56430), (2565, 47014), (2970, 40603), (3135, 38466), (3762, 32055), (4274, 28215), (5130, 23507), (5643, 21370), (6270, 19233), (6411, 18810), (9405, 12822), (10685, 11286)]