387591750

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:677

約数の個数: 256

約数和(自身を含む): 1325076480

約数和(自身を除く): 937484730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 50, 54, 63, 65, 70, 75, 78, 90, 91, 105, 117, 125, 126, 130, 135, 150, 175, 182, 189, 195, 210, 225, 234, 250, 270, 273, 315, 325, 350, 351, 375, 378, 390, 450, 455, 525, 546, 585, 630, 631, 650, 675, 702, 750, 819, 875, 910, 945, 975, 1050, 1125, 1170, 1262, 1350, 1365, 1575, 1625, 1638, 1750, 1755, 1890, 1893, 1950, 2250, 2275, 2457, 2625, 2730, 2925, 3150, 3155, 3250, 3375, 3510, 3786, 4095, 4417, 4550, 4725, 4875, 4914, 5250, 5679, 5850, 6310, 6750, 6825, 7875, 8190, 8203, 8775, 8834, 9450, 9465, 9750, 11358, 11375, 12285, 13251, 13650, 14625, 15750, 15775, 16406, 17037, 17550, 18930, 20475, 22085, 22750, 23625, 24570, 24609, 26502, 28395, 29250, 31550, 34074, 34125, 39753, 40950, 41015, 43875, 44170, 47250, 47325, 49218, 56790, 57421, 61425, 66255, 68250, 73827, 78875, 79506, 82030, 85185, 87750, 94650, 102375, 110425, 114842, 119259, 122850, 123045, 132510, 141975, 147654, 157750, 170370, 172263, 198765, 204750, 205075, 220850, 221481, 236625, 238518, 246090, 283950, 287105, 307125, 331275, 344526, 369135, 397530, 410150, 425925, 442962, 473250, 516789, 552125, 574210, 596295, 614250, 615225, 662550, 709875, 738270, 851850, 861315, 993825, 1025375, 1033578, 1104250, 1107405, 1192590, 1230450, 1419750, 1435525, 1550367, 1656375, 1722630, 1845675, 1987650, 2050750, 2129625, 2214810, 2583945, 2871050, 2981475, 3076125, 3100734, 3312750, 3691350, 4259250, 4306575, 4969125, 5167890, 5537025, 5962950, 6152250, 7177625, 7751835, 8613150, 9228375, 9938250, 11074050, 12919725, 14355250, 14907375, 15503670, 18456750, 21532875, 25839450, 27685125, 29814750, 38759175, 43065750, 55370250, 64598625, 77518350, 129197250, 193795875, 387591750]

約数ペア:

[(1, 387591750), (2, 193795875), (3, 129197250), (5, 77518350), (6, 64598625), (7, 55370250), (9, 43065750), (10, 38759175), (13, 29814750), (14, 27685125), (15, 25839450), (18, 21532875), (21, 18456750), (25, 15503670), (26, 14907375), (27, 14355250), (30, 12919725), (35, 11074050), (39, 9938250), (42, 9228375), (45, 8613150), (50, 7751835), (54, 7177625), (63, 6152250), (65, 5962950), (70, 5537025), (75, 5167890), (78, 4969125), (90, 4306575), (91, 4259250), (105, 3691350), (117, 3312750), (125, 3100734), (126, 3076125), (130, 2981475), (135, 2871050), (150, 2583945), (175, 2214810), (182, 2129625), (189, 2050750), (195, 1987650), (210, 1845675), (225, 1722630), (234, 1656375), (250, 1550367), (270, 1435525), (273, 1419750), (315, 1230450), (325, 1192590), (350, 1107405), (351, 1104250), (375, 1033578), (378, 1025375), (390, 993825), (450, 861315), (455, 851850), (525, 738270), (546, 709875), (585, 662550), (630, 615225), (631, 614250), (650, 596295), (675, 574210), (702, 552125), (750, 516789), (819, 473250), (875, 442962), (910, 425925), (945, 410150), (975, 397530), (1050, 369135), (1125, 344526), (1170, 331275), (1262, 307125), (1350, 287105), (1365, 283950), (1575, 246090), (1625, 238518), (1638, 236625), (1750, 221481), (1755, 220850), (1890, 205075), (1893, 204750), (1950, 198765), (2250, 172263), (2275, 170370), (2457, 157750), (2625, 147654), (2730, 141975), (2925, 132510), (3150, 123045), (3155, 122850), (3250, 119259), (3375, 114842), (3510, 110425), (3786, 102375), (4095, 94650), (4417, 87750), (4550, 85185), (4725, 82030), (4875, 79506), (4914, 78875), (5250, 73827), (5679, 68250), (5850, 66255), (6310, 61425), (6750, 57421), (6825, 56790), (7875, 49218), (8190, 47325), (8203, 47250), (8775, 44170), (8834, 43875), (9450, 41015), (9465, 40950), (9750, 39753), (11358, 34125), (11375, 34074), (12285, 31550), (13251, 29250), (13650, 28395), (14625, 26502), (15750, 24609), (15775, 24570), (16406, 23625), (17037, 22750), (17550, 22085), (18930, 20475)]