145674180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 487226880

約数和(自身を除く): 341552700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 37, 45, 46, 54, 60, 69, 74, 90, 92, 108, 111, 115, 135, 138, 148, 180, 185, 207, 222, 230, 270, 276, 317, 333, 345, 370, 414, 444, 460, 540, 555, 621, 634, 666, 690, 740, 828, 851, 951, 999, 1035, 1110, 1242, 1268, 1332, 1380, 1585, 1665, 1702, 1902, 1998, 2070, 2220, 2484, 2553, 2853, 3105, 3170, 3330, 3404, 3804, 3996, 4140, 4255, 4755, 4995, 5106, 5706, 6210, 6340, 6660, 7291, 7659, 8510, 8559, 9510, 9990, 10212, 11412, 11729, 12420, 12765, 14265, 14582, 15318, 17020, 17118, 19020, 19980, 21873, 22977, 23458, 25530, 28530, 29164, 30636, 34236, 35187, 36455, 38295, 42795, 43746, 45954, 46916, 51060, 57060, 58645, 65619, 70374, 72910, 76590, 85590, 87492, 91908, 105561, 109365, 114885, 117290, 131238, 140748, 145820, 153180, 171180, 175935, 196857, 211122, 218730, 229770, 234580, 262476, 269767, 316683, 328095, 351870, 393714, 422244, 437460, 459540, 527805, 539534, 633366, 656190, 703740, 787428, 809301, 984285, 1055610, 1079068, 1266732, 1312380, 1348835, 1583415, 1618602, 1968570, 2111220, 2427903, 2697670, 3166830, 3237204, 3937140, 4046505, 4855806, 5395340, 6333660, 7283709, 8093010, 9711612, 12139515, 14567418, 16186020, 24279030, 29134836, 36418545, 48558060, 72837090, 145674180]

約数ペア:

[(1, 145674180), (2, 72837090), (3, 48558060), (4, 36418545), (5, 29134836), (6, 24279030), (9, 16186020), (10, 14567418), (12, 12139515), (15, 9711612), (18, 8093010), (20, 7283709), (23, 6333660), (27, 5395340), (30, 4855806), (36, 4046505), (37, 3937140), (45, 3237204), (46, 3166830), (54, 2697670), (60, 2427903), (69, 2111220), (74, 1968570), (90, 1618602), (92, 1583415), (108, 1348835), (111, 1312380), (115, 1266732), (135, 1079068), (138, 1055610), (148, 984285), (180, 809301), (185, 787428), (207, 703740), (222, 656190), (230, 633366), (270, 539534), (276, 527805), (317, 459540), (333, 437460), (345, 422244), (370, 393714), (414, 351870), (444, 328095), (460, 316683), (540, 269767), (555, 262476), (621, 234580), (634, 229770), (666, 218730), (690, 211122), (740, 196857), (828, 175935), (851, 171180), (951, 153180), (999, 145820), (1035, 140748), (1110, 131238), (1242, 117290), (1268, 114885), (1332, 109365), (1380, 105561), (1585, 91908), (1665, 87492), (1702, 85590), (1902, 76590), (1998, 72910), (2070, 70374), (2220, 65619), (2484, 58645), (2553, 57060), (2853, 51060), (3105, 46916), (3170, 45954), (3330, 43746), (3404, 42795), (3804, 38295), (3996, 36455), (4140, 35187), (4255, 34236), (4755, 30636), (4995, 29164), (5106, 28530), (5706, 25530), (6210, 23458), (6340, 22977), (6660, 21873), (7291, 19980), (7659, 19020), (8510, 17118), (8559, 17020), (9510, 15318), (9990, 14582), (10212, 14265), (11412, 12765), (11729, 12420)]