28410750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 160

約数和(自身を含む): 84262464

約数和(自身を除く): 55851714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 61, 69, 75, 81, 90, 115, 122, 125, 135, 138, 150, 162, 183, 207, 225, 230, 250, 270, 305, 345, 366, 375, 405, 414, 450, 549, 575, 610, 621, 675, 690, 750, 810, 915, 1035, 1098, 1125, 1150, 1242, 1350, 1403, 1525, 1647, 1725, 1830, 1863, 2025, 2070, 2250, 2745, 2806, 2875, 3050, 3105, 3294, 3375, 3450, 3726, 4050, 4209, 4575, 4941, 5175, 5490, 5750, 6210, 6750, 7015, 7625, 8235, 8418, 8625, 9150, 9315, 9882, 10125, 10350, 12627, 13725, 14030, 15250, 15525, 16470, 17250, 18630, 20250, 21045, 22875, 24705, 25254, 25875, 27450, 31050, 35075, 37881, 41175, 42090, 45750, 46575, 49410, 51750, 63135, 68625, 70150, 75762, 77625, 82350, 93150, 105225, 113643, 123525, 126270, 137250, 155250, 175375, 189405, 205875, 210450, 227286, 232875, 247050, 315675, 350750, 378810, 411750, 465750, 526125, 568215, 617625, 631350, 947025, 1052250, 1136430, 1235250, 1578375, 1894050, 2841075, 3156750, 4735125, 5682150, 9470250, 14205375, 28410750]

約数ペア:

[(1, 28410750), (2, 14205375), (3, 9470250), (5, 5682150), (6, 4735125), (9, 3156750), (10, 2841075), (15, 1894050), (18, 1578375), (23, 1235250), (25, 1136430), (27, 1052250), (30, 947025), (45, 631350), (46, 617625), (50, 568215), (54, 526125), (61, 465750), (69, 411750), (75, 378810), (81, 350750), (90, 315675), (115, 247050), (122, 232875), (125, 227286), (135, 210450), (138, 205875), (150, 189405), (162, 175375), (183, 155250), (207, 137250), (225, 126270), (230, 123525), (250, 113643), (270, 105225), (305, 93150), (345, 82350), (366, 77625), (375, 75762), (405, 70150), (414, 68625), (450, 63135), (549, 51750), (575, 49410), (610, 46575), (621, 45750), (675, 42090), (690, 41175), (750, 37881), (810, 35075), (915, 31050), (1035, 27450), (1098, 25875), (1125, 25254), (1150, 24705), (1242, 22875), (1350, 21045), (1403, 20250), (1525, 18630), (1647, 17250), (1725, 16470), (1830, 15525), (1863, 15250), (2025, 14030), (2070, 13725), (2250, 12627), (2745, 10350), (2806, 10125), (2875, 9882), (3050, 9315), (3105, 9150), (3294, 8625), (3375, 8418), (3450, 8235), (3726, 7625), (4050, 7015), (4209, 6750), (4575, 6210), (4941, 5750), (5175, 5490)]