202847580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3769}}^1$

素因数の和:3820

約数の個数: 144

約数和(自身を含む): 691629120

約数和(自身を除く): 488781540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 3769, 4140, 4485, 5382, 5980, 7538, 8970, 10764, 11307, 13455, 15076, 17940, 18845, 22614, 26910, 33921, 37690, 45228, 48997, 53820, 56535, 67842, 75380, 86687, 97994, 113070, 135684, 146991, 169605, 173374, 195988, 226140, 244985, 260061, 293982, 339210, 346748, 433435, 440973, 489970, 520122, 587964, 678420, 734955, 780183, 866870, 881946, 979940, 1040244, 1126931, 1300305, 1469910, 1560366, 1733740, 1763892, 2204865, 2253862, 2600610, 2939820, 3120732, 3380793, 3900915, 4409730, 4507724, 5201220, 5634655, 6761586, 7801830, 8819460, 10142379, 11269310, 13523172, 15603660, 16903965, 20284758, 22538620, 33807930, 40569516, 50711895, 67615860, 101423790, 202847580]

約数ペア:

[(1, 202847580), (2, 101423790), (3, 67615860), (4, 50711895), (5, 40569516), (6, 33807930), (9, 22538620), (10, 20284758), (12, 16903965), (13, 15603660), (15, 13523172), (18, 11269310), (20, 10142379), (23, 8819460), (26, 7801830), (30, 6761586), (36, 5634655), (39, 5201220), (45, 4507724), (46, 4409730), (52, 3900915), (60, 3380793), (65, 3120732), (69, 2939820), (78, 2600610), (90, 2253862), (92, 2204865), (115, 1763892), (117, 1733740), (130, 1560366), (138, 1469910), (156, 1300305), (180, 1126931), (195, 1040244), (207, 979940), (230, 881946), (234, 866870), (260, 780183), (276, 734955), (299, 678420), (345, 587964), (390, 520122), (414, 489970), (460, 440973), (468, 433435), (585, 346748), (598, 339210), (690, 293982), (780, 260061), (828, 244985), (897, 226140), (1035, 195988), (1170, 173374), (1196, 169605), (1380, 146991), (1495, 135684), (1794, 113070), (2070, 97994), (2340, 86687), (2691, 75380), (2990, 67842), (3588, 56535), (3769, 53820), (4140, 48997), (4485, 45228), (5382, 37690), (5980, 33921), (7538, 26910), (8970, 22614), (10764, 18845), (11307, 17940), (13455, 15076)]