75574590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 256

約数和(自身を含む): 247726080

約数和(自身を除く): 172151490

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 31, 35, 38, 39, 42, 47, 57, 62, 65, 70, 78, 91, 93, 94, 95, 105, 114, 130, 133, 141, 155, 182, 186, 190, 195, 210, 217, 235, 247, 266, 273, 282, 285, 310, 329, 390, 399, 403, 434, 455, 465, 470, 494, 546, 570, 589, 611, 651, 658, 665, 705, 741, 798, 806, 893, 910, 930, 987, 1085, 1178, 1209, 1222, 1235, 1302, 1330, 1365, 1410, 1457, 1482, 1645, 1729, 1767, 1786, 1833, 1974, 1995, 2015, 2170, 2418, 2470, 2679, 2730, 2821, 2914, 2945, 3055, 3255, 3290, 3458, 3534, 3666, 3705, 3990, 4030, 4123, 4277, 4371, 4465, 4935, 5187, 5358, 5642, 5890, 6045, 6110, 6251, 6510, 7285, 7410, 7657, 8246, 8463, 8554, 8645, 8742, 8835, 8930, 9165, 9870, 10199, 10374, 11609, 12090, 12369, 12502, 12831, 13395, 14105, 14570, 15314, 16926, 17290, 17670, 18330, 18753, 18941, 20398, 20615, 21385, 21855, 22971, 23218, 24738, 25662, 25935, 26790, 27683, 28210, 30597, 31255, 34827, 37506, 37882, 38285, 41230, 42315, 42770, 43710, 45942, 50995, 51870, 53599, 55366, 56823, 58045, 61194, 61845, 62510, 64155, 69654, 76570, 81263, 83049, 84630, 93765, 94705, 101990, 107198, 113646, 114855, 116090, 123690, 128310, 132587, 138415, 152985, 160797, 162526, 166098, 174135, 187530, 189410, 193781, 229710, 243789, 265174, 267995, 276830, 284115, 305970, 321594, 348270, 359879, 387562, 397761, 406315, 415245, 487578, 535990, 568230, 581343, 662935, 719758, 795522, 803985, 812630, 830490, 968905, 1079637, 1162686, 1218945, 1325870, 1607970, 1799395, 1937810, 1988805, 2159274, 2437890, 2519153, 2906715, 3598790, 3977610, 5038306, 5398185, 5813430, 7557459, 10796370, 12595765, 15114918, 25191530, 37787295, 75574590]

約数ペア:

[(1, 75574590), (2, 37787295), (3, 25191530), (5, 15114918), (6, 12595765), (7, 10796370), (10, 7557459), (13, 5813430), (14, 5398185), (15, 5038306), (19, 3977610), (21, 3598790), (26, 2906715), (30, 2519153), (31, 2437890), (35, 2159274), (38, 1988805), (39, 1937810), (42, 1799395), (47, 1607970), (57, 1325870), (62, 1218945), (65, 1162686), (70, 1079637), (78, 968905), (91, 830490), (93, 812630), (94, 803985), (95, 795522), (105, 719758), (114, 662935), (130, 581343), (133, 568230), (141, 535990), (155, 487578), (182, 415245), (186, 406315), (190, 397761), (195, 387562), (210, 359879), (217, 348270), (235, 321594), (247, 305970), (266, 284115), (273, 276830), (282, 267995), (285, 265174), (310, 243789), (329, 229710), (390, 193781), (399, 189410), (403, 187530), (434, 174135), (455, 166098), (465, 162526), (470, 160797), (494, 152985), (546, 138415), (570, 132587), (589, 128310), (611, 123690), (651, 116090), (658, 114855), (665, 113646), (705, 107198), (741, 101990), (798, 94705), (806, 93765), (893, 84630), (910, 83049), (930, 81263), (987, 76570), (1085, 69654), (1178, 64155), (1209, 62510), (1222, 61845), (1235, 61194), (1302, 58045), (1330, 56823), (1365, 55366), (1410, 53599), (1457, 51870), (1482, 50995), (1645, 45942), (1729, 43710), (1767, 42770), (1786, 42315), (1833, 41230), (1974, 38285), (1995, 37882), (2015, 37506), (2170, 34827), (2418, 31255), (2470, 30597), (2679, 28210), (2730, 27683), (2821, 26790), (2914, 25935), (2945, 25662), (3055, 24738), (3255, 23218), (3290, 22971), (3458, 21855), (3534, 21385), (3666, 20615), (3705, 20398), (3990, 18941), (4030, 18753), (4123, 18330), (4277, 17670), (4371, 17290), (4465, 16926), (4935, 15314), (5187, 14570), (5358, 14105), (5642, 13395), (5890, 12831), (6045, 12502), (6110, 12369), (6251, 12090), (6510, 11609), (7285, 10374), (7410, 10199), (7657, 9870), (8246, 9165), (8463, 8930), (8554, 8835), (8645, 8742)]