1728753000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2333}}^1$

素因数の和:2389

約数の個数: 256

約数和(自身を含む): 6116947200

約数和(自身を除く): 4388194200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 25, 26, 30, 38, 39, 40, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 104, 114, 120, 125, 130, 150, 152, 156, 190, 195, 200, 228, 247, 250, 260, 285, 300, 312, 325, 375, 380, 390, 456, 475, 494, 500, 520, 570, 600, 650, 741, 750, 760, 780, 950, 975, 988, 1000, 1140, 1235, 1300, 1425, 1482, 1500, 1560, 1625, 1900, 1950, 1976, 2280, 2333, 2375, 2470, 2600, 2850, 2964, 3000, 3250, 3705, 3800, 3900, 4666, 4750, 4875, 4940, 5700, 5928, 6175, 6500, 6999, 7125, 7410, 7800, 9332, 9500, 9750, 9880, 11400, 11665, 12350, 13000, 13998, 14250, 14820, 18525, 18664, 19000, 19500, 23330, 24700, 27996, 28500, 29640, 30329, 30875, 34995, 37050, 39000, 44327, 46660, 49400, 55992, 57000, 58325, 60658, 61750, 69990, 74100, 88654, 90987, 92625, 93320, 116650, 121316, 123500, 132981, 139980, 148200, 151645, 174975, 177308, 181974, 185250, 221635, 233300, 242632, 247000, 265962, 279960, 291625, 303290, 349950, 354616, 363948, 370500, 443270, 454935, 466600, 531924, 576251, 583250, 606580, 664905, 699900, 727896, 741000, 758225, 874875, 886540, 909870, 1063848, 1108175, 1152502, 1166500, 1213160, 1329810, 1399800, 1516450, 1728753, 1749750, 1773080, 1819740, 2216350, 2274675, 2305004, 2333000, 2659620, 2881255, 3032900, 3324525, 3457506, 3499500, 3639480, 3791125, 4432700, 4549350, 4610008, 5319240, 5540875, 5762510, 6065800, 6649050, 6915012, 6999000, 7582250, 8643765, 8865400, 9098700, 11081750, 11373375, 11525020, 13298100, 13830024, 14406275, 15164500, 16622625, 17287530, 18197400, 22163500, 22746750, 23050040, 26596200, 28812550, 30329000, 33245250, 34575060, 43218825, 44327000, 45493500, 57625100, 66490500, 69150120, 72031375, 86437650, 90987000, 115250200, 132981000, 144062750, 172875300, 216094125, 288125500, 345750600, 432188250, 576251000, 864376500, 1728753000]

約数ペア:

[(1, 1728753000), (2, 864376500), (3, 576251000), (4, 432188250), (5, 345750600), (6, 288125500), (8, 216094125), (10, 172875300), (12, 144062750), (13, 132981000), (15, 115250200), (19, 90987000), (20, 86437650), (24, 72031375), (25, 69150120), (26, 66490500), (30, 57625100), (38, 45493500), (39, 44327000), (40, 43218825), (50, 34575060), (52, 33245250), (57, 30329000), (60, 28812550), (65, 26596200), (75, 23050040), (76, 22746750), (78, 22163500), (95, 18197400), (100, 17287530), (104, 16622625), (114, 15164500), (120, 14406275), (125, 13830024), (130, 13298100), (150, 11525020), (152, 11373375), (156, 11081750), (190, 9098700), (195, 8865400), (200, 8643765), (228, 7582250), (247, 6999000), (250, 6915012), (260, 6649050), (285, 6065800), (300, 5762510), (312, 5540875), (325, 5319240), (375, 4610008), (380, 4549350), (390, 4432700), (456, 3791125), (475, 3639480), (494, 3499500), (500, 3457506), (520, 3324525), (570, 3032900), (600, 2881255), (650, 2659620), (741, 2333000), (750, 2305004), (760, 2274675), (780, 2216350), (950, 1819740), (975, 1773080), (988, 1749750), (1000, 1728753), (1140, 1516450), (1235, 1399800), (1300, 1329810), (1425, 1213160), (1482, 1166500), (1500, 1152502), (1560, 1108175), (1625, 1063848), (1900, 909870), (1950, 886540), (1976, 874875), (2280, 758225), (2333, 741000), (2375, 727896), (2470, 699900), (2600, 664905), (2850, 606580), (2964, 583250), (3000, 576251), (3250, 531924), (3705, 466600), (3800, 454935), (3900, 443270), (4666, 370500), (4750, 363948), (4875, 354616), (4940, 349950), (5700, 303290), (5928, 291625), (6175, 279960), (6500, 265962), (6999, 247000), (7125, 242632), (7410, 233300), (7800, 221635), (9332, 185250), (9500, 181974), (9750, 177308), (9880, 174975), (11400, 151645), (11665, 148200), (12350, 139980), (13000, 132981), (13998, 123500), (14250, 121316), (14820, 116650), (18525, 93320), (18664, 92625), (19000, 90987), (19500, 88654), (23330, 74100), (24700, 69990), (27996, 61750), (28500, 60658), (29640, 58325), (30329, 57000), (30875, 55992), (34995, 49400), (37050, 46660), (39000, 44327)]