201780150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 614960640

約数和(自身を除く): 413180490

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 23, 25, 26, 30, 33, 39, 46, 50, 55, 65, 66, 69, 75, 78, 110, 115, 130, 138, 143, 150, 165, 195, 230, 253, 275, 286, 299, 325, 330, 345, 390, 409, 429, 506, 550, 575, 598, 650, 690, 715, 759, 818, 825, 858, 897, 975, 1150, 1227, 1265, 1430, 1495, 1518, 1650, 1725, 1794, 1950, 2045, 2145, 2454, 2530, 2990, 3289, 3450, 3575, 3795, 4090, 4290, 4485, 4499, 5317, 6135, 6325, 6578, 7150, 7475, 7590, 8970, 8998, 9407, 9867, 10225, 10634, 10725, 12270, 12650, 13497, 14950, 15951, 16445, 18814, 18975, 19734, 20450, 21450, 22425, 22495, 26585, 26994, 28221, 30675, 31902, 32890, 37950, 44850, 44990, 47035, 49335, 53170, 56442, 58487, 61350, 67485, 79755, 82225, 94070, 98670, 103477, 112475, 116974, 122291, 132925, 134970, 141105, 159510, 164450, 175461, 206954, 224950, 235175, 244582, 246675, 265850, 282210, 292435, 310431, 337425, 350922, 366873, 398775, 470350, 493350, 517385, 584870, 611455, 620862, 674850, 705525, 733746, 797550, 877305, 1034770, 1222910, 1345201, 1411050, 1462175, 1552155, 1754610, 1834365, 2586925, 2690402, 2924350, 3057275, 3104310, 3668730, 4035603, 4386525, 5173850, 6114550, 6726005, 7760775, 8071206, 8773050, 9171825, 13452010, 15521550, 18343650, 20178015, 33630025, 40356030, 67260050, 100890075, 201780150]

約数ペア:

[(1, 201780150), (2, 100890075), (3, 67260050), (5, 40356030), (6, 33630025), (10, 20178015), (11, 18343650), (13, 15521550), (15, 13452010), (22, 9171825), (23, 8773050), (25, 8071206), (26, 7760775), (30, 6726005), (33, 6114550), (39, 5173850), (46, 4386525), (50, 4035603), (55, 3668730), (65, 3104310), (66, 3057275), (69, 2924350), (75, 2690402), (78, 2586925), (110, 1834365), (115, 1754610), (130, 1552155), (138, 1462175), (143, 1411050), (150, 1345201), (165, 1222910), (195, 1034770), (230, 877305), (253, 797550), (275, 733746), (286, 705525), (299, 674850), (325, 620862), (330, 611455), (345, 584870), (390, 517385), (409, 493350), (429, 470350), (506, 398775), (550, 366873), (575, 350922), (598, 337425), (650, 310431), (690, 292435), (715, 282210), (759, 265850), (818, 246675), (825, 244582), (858, 235175), (897, 224950), (975, 206954), (1150, 175461), (1227, 164450), (1265, 159510), (1430, 141105), (1495, 134970), (1518, 132925), (1650, 122291), (1725, 116974), (1794, 112475), (1950, 103477), (2045, 98670), (2145, 94070), (2454, 82225), (2530, 79755), (2990, 67485), (3289, 61350), (3450, 58487), (3575, 56442), (3795, 53170), (4090, 49335), (4290, 47035), (4485, 44990), (4499, 44850), (5317, 37950), (6135, 32890), (6325, 31902), (6578, 30675), (7150, 28221), (7475, 26994), (7590, 26585), (8970, 22495), (8998, 22425), (9407, 21450), (9867, 20450), (10225, 19734), (10634, 18975), (10725, 18814), (12270, 16445), (12650, 15951), (13497, 14950)]