202171320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3323}}^1$

素因数の和:3366

約数の個数: 144

約数和(自身を含む): 711701640

約数和(自身を除く): 509530320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3323, 3380, 4056, 4680, 5070, 6084, 6646, 6760, 7605, 9969, 10140, 12168, 13292, 15210, 16615, 19938, 20280, 26584, 29907, 30420, 33230, 39876, 43199, 49845, 59814, 60840, 66460, 79752, 86398, 99690, 119628, 129597, 132920, 149535, 172796, 199380, 215995, 239256, 259194, 299070, 345592, 388791, 398760, 431990, 518388, 561587, 598140, 647985, 777582, 863980, 1036776, 1123174, 1196280, 1295970, 1555164, 1684761, 1727960, 1943955, 2246348, 2591940, 2807935, 3110328, 3369522, 3887910, 4492696, 5054283, 5183880, 5615870, 6739044, 7775820, 8423805, 10108566, 11231740, 13478088, 15551640, 16847610, 20217132, 22463480, 25271415, 33695220, 40434264, 50542830, 67390440, 101085660, 202171320]

約数ペア:

[(1, 202171320), (2, 101085660), (3, 67390440), (4, 50542830), (5, 40434264), (6, 33695220), (8, 25271415), (9, 22463480), (10, 20217132), (12, 16847610), (13, 15551640), (15, 13478088), (18, 11231740), (20, 10108566), (24, 8423805), (26, 7775820), (30, 6739044), (36, 5615870), (39, 5183880), (40, 5054283), (45, 4492696), (52, 3887910), (60, 3369522), (65, 3110328), (72, 2807935), (78, 2591940), (90, 2246348), (104, 1943955), (117, 1727960), (120, 1684761), (130, 1555164), (156, 1295970), (169, 1196280), (180, 1123174), (195, 1036776), (234, 863980), (260, 777582), (312, 647985), (338, 598140), (360, 561587), (390, 518388), (468, 431990), (507, 398760), (520, 388791), (585, 345592), (676, 299070), (780, 259194), (845, 239256), (936, 215995), (1014, 199380), (1170, 172796), (1352, 149535), (1521, 132920), (1560, 129597), (1690, 119628), (2028, 99690), (2340, 86398), (2535, 79752), (3042, 66460), (3323, 60840), (3380, 59814), (4056, 49845), (4680, 43199), (5070, 39876), (6084, 33230), (6646, 30420), (6760, 29907), (7605, 26584), (9969, 20280), (10140, 19938), (12168, 16615), (13292, 15210)]