287974050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 946522752

約数和(自身を除く): 658548702

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 25, 26, 30, 34, 35, 39, 42, 50, 51, 65, 70, 73, 75, 78, 85, 91, 102, 105, 119, 130, 146, 150, 170, 175, 182, 195, 210, 219, 221, 238, 255, 273, 289, 325, 350, 357, 365, 390, 425, 438, 442, 455, 510, 511, 525, 546, 578, 595, 650, 663, 714, 730, 850, 867, 910, 949, 975, 1022, 1050, 1095, 1105, 1190, 1241, 1275, 1326, 1365, 1445, 1533, 1547, 1734, 1785, 1825, 1898, 1950, 2023, 2190, 2210, 2275, 2482, 2550, 2555, 2730, 2847, 2890, 2975, 3066, 3094, 3315, 3570, 3650, 3723, 3757, 4046, 4335, 4550, 4641, 4745, 5110, 5475, 5525, 5694, 5950, 6069, 6205, 6630, 6643, 6825, 7225, 7446, 7514, 7665, 7735, 8670, 8687, 8925, 9282, 9490, 10115, 10950, 11050, 11271, 12138, 12410, 12775, 13286, 13650, 14235, 14450, 15330, 15470, 16133, 16575, 17374, 17850, 18615, 18785, 19929, 20230, 21097, 21675, 22542, 23205, 23725, 25550, 26061, 26299, 28470, 30345, 31025, 32266, 33150, 33215, 37230, 37570, 38325, 38675, 39858, 42194, 43350, 43435, 46410, 47450, 48399, 50575, 52122, 52598, 56355, 60690, 62050, 63291, 66430, 71175, 76650, 77350, 78897, 80665, 86870, 93075, 93925, 96798, 99645, 101150, 105485, 112710, 112931, 116025, 126582, 130305, 131495, 142350, 147679, 151725, 157794, 161330, 166075, 186150, 187850, 199290, 210970, 217175, 225862, 232050, 241995, 260610, 262990, 274261, 281775, 295358, 303450, 316455, 332150, 338793, 394485, 403325, 434350, 443037, 483990, 498225, 527425, 548522, 563550, 564655, 632910, 651525, 657475, 677586, 738395, 788970, 806650, 822783, 886074, 996450, 1054850, 1129310, 1209975, 1303050, 1314950, 1371305, 1476790, 1582275, 1645566, 1693965, 1919827, 1972425, 2215185, 2419950, 2742610, 2823275, 3164550, 3387930, 3691975, 3839654, 3944850, 4113915, 4430370, 5646550, 5759481, 6856525, 7383950, 8227830, 8469825, 9599135, 11075925, 11518962, 13713050, 16939650, 19198270, 20569575, 22151850, 28797405, 41139150, 47995675, 57594810, 95991350, 143987025, 287974050]

約数ペア:

[(1, 287974050), (2, 143987025), (3, 95991350), (5, 57594810), (6, 47995675), (7, 41139150), (10, 28797405), (13, 22151850), (14, 20569575), (15, 19198270), (17, 16939650), (21, 13713050), (25, 11518962), (26, 11075925), (30, 9599135), (34, 8469825), (35, 8227830), (39, 7383950), (42, 6856525), (50, 5759481), (51, 5646550), (65, 4430370), (70, 4113915), (73, 3944850), (75, 3839654), (78, 3691975), (85, 3387930), (91, 3164550), (102, 2823275), (105, 2742610), (119, 2419950), (130, 2215185), (146, 1972425), (150, 1919827), (170, 1693965), (175, 1645566), (182, 1582275), (195, 1476790), (210, 1371305), (219, 1314950), (221, 1303050), (238, 1209975), (255, 1129310), (273, 1054850), (289, 996450), (325, 886074), (350, 822783), (357, 806650), (365, 788970), (390, 738395), (425, 677586), (438, 657475), (442, 651525), (455, 632910), (510, 564655), (511, 563550), (525, 548522), (546, 527425), (578, 498225), (595, 483990), (650, 443037), (663, 434350), (714, 403325), (730, 394485), (850, 338793), (867, 332150), (910, 316455), (949, 303450), (975, 295358), (1022, 281775), (1050, 274261), (1095, 262990), (1105, 260610), (1190, 241995), (1241, 232050), (1275, 225862), (1326, 217175), (1365, 210970), (1445, 199290), (1533, 187850), (1547, 186150), (1734, 166075), (1785, 161330), (1825, 157794), (1898, 151725), (1950, 147679), (2023, 142350), (2190, 131495), (2210, 130305), (2275, 126582), (2482, 116025), (2550, 112931), (2555, 112710), (2730, 105485), (2847, 101150), (2890, 99645), (2975, 96798), (3066, 93925), (3094, 93075), (3315, 86870), (3570, 80665), (3650, 78897), (3723, 77350), (3757, 76650), (4046, 71175), (4335, 66430), (4550, 63291), (4641, 62050), (4745, 60690), (5110, 56355), (5475, 52598), (5525, 52122), (5694, 50575), (5950, 48399), (6069, 47450), (6205, 46410), (6630, 43435), (6643, 43350), (6825, 42194), (7225, 39858), (7446, 38675), (7514, 38325), (7665, 37570), (7735, 37230), (8670, 33215), (8687, 33150), (8925, 32266), (9282, 31025), (9490, 30345), (10115, 28470), (10950, 26299), (11050, 26061), (11271, 25550), (12138, 23725), (12410, 23205), (12775, 22542), (13286, 21675), (13650, 21097), (14235, 20230), (14450, 19929), (15330, 18785), (15470, 18615), (16133, 17850), (16575, 17374)]