219453000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:385

約数の個数: 256

約数和(自身を含む): 783095040

約数和(自身を除く): 563642040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 125, 130, 136, 150, 156, 170, 195, 200, 204, 221, 250, 255, 260, 300, 312, 325, 331, 340, 375, 390, 408, 425, 442, 500, 510, 520, 600, 650, 662, 663, 680, 750, 780, 850, 884, 975, 993, 1000, 1020, 1105, 1275, 1300, 1324, 1326, 1500, 1560, 1625, 1655, 1700, 1768, 1950, 1986, 2040, 2125, 2210, 2550, 2600, 2648, 2652, 3000, 3250, 3310, 3315, 3400, 3900, 3972, 4250, 4303, 4420, 4875, 4965, 5100, 5304, 5525, 5627, 6375, 6500, 6620, 6630, 7800, 7944, 8275, 8500, 8606, 8840, 9750, 9930, 10200, 11050, 11254, 12750, 12909, 13000, 13240, 13260, 16550, 16575, 16881, 17000, 17212, 19500, 19860, 21515, 22100, 22508, 24825, 25500, 25818, 26520, 27625, 28135, 33100, 33150, 33762, 34424, 39000, 39720, 41375, 43030, 44200, 45016, 49650, 51000, 51636, 55250, 56270, 64545, 66200, 66300, 67524, 73151, 82750, 82875, 84405, 86060, 99300, 103272, 107575, 110500, 112540, 124125, 129090, 132600, 135048, 140675, 146302, 165500, 165750, 168810, 172120, 198600, 215150, 219453, 221000, 225080, 248250, 258180, 281350, 292604, 322725, 331000, 331500, 337620, 365755, 422025, 430300, 438906, 496500, 516360, 537875, 562700, 585208, 645450, 663000, 675240, 703375, 731510, 844050, 860600, 877812, 993000, 1075750, 1097265, 1125400, 1290900, 1406750, 1463020, 1613625, 1688100, 1755624, 1828775, 2110125, 2151500, 2194530, 2581800, 2813500, 2926040, 3227250, 3376200, 3657550, 4220250, 4303000, 4389060, 5486325, 5627000, 6454500, 7315100, 8440500, 8778120, 9143875, 10972650, 12909000, 14630200, 16881000, 18287750, 21945300, 27431625, 36575500, 43890600, 54863250, 73151000, 109726500, 219453000]

約数ペア:

[(1, 219453000), (2, 109726500), (3, 73151000), (4, 54863250), (5, 43890600), (6, 36575500), (8, 27431625), (10, 21945300), (12, 18287750), (13, 16881000), (15, 14630200), (17, 12909000), (20, 10972650), (24, 9143875), (25, 8778120), (26, 8440500), (30, 7315100), (34, 6454500), (39, 5627000), (40, 5486325), (50, 4389060), (51, 4303000), (52, 4220250), (60, 3657550), (65, 3376200), (68, 3227250), (75, 2926040), (78, 2813500), (85, 2581800), (100, 2194530), (102, 2151500), (104, 2110125), (120, 1828775), (125, 1755624), (130, 1688100), (136, 1613625), (150, 1463020), (156, 1406750), (170, 1290900), (195, 1125400), (200, 1097265), (204, 1075750), (221, 993000), (250, 877812), (255, 860600), (260, 844050), (300, 731510), (312, 703375), (325, 675240), (331, 663000), (340, 645450), (375, 585208), (390, 562700), (408, 537875), (425, 516360), (442, 496500), (500, 438906), (510, 430300), (520, 422025), (600, 365755), (650, 337620), (662, 331500), (663, 331000), (680, 322725), (750, 292604), (780, 281350), (850, 258180), (884, 248250), (975, 225080), (993, 221000), (1000, 219453), (1020, 215150), (1105, 198600), (1275, 172120), (1300, 168810), (1324, 165750), (1326, 165500), (1500, 146302), (1560, 140675), (1625, 135048), (1655, 132600), (1700, 129090), (1768, 124125), (1950, 112540), (1986, 110500), (2040, 107575), (2125, 103272), (2210, 99300), (2550, 86060), (2600, 84405), (2648, 82875), (2652, 82750), (3000, 73151), (3250, 67524), (3310, 66300), (3315, 66200), (3400, 64545), (3900, 56270), (3972, 55250), (4250, 51636), (4303, 51000), (4420, 49650), (4875, 45016), (4965, 44200), (5100, 43030), (5304, 41375), (5525, 39720), (5627, 39000), (6375, 34424), (6500, 33762), (6620, 33150), (6630, 33100), (7800, 28135), (7944, 27625), (8275, 26520), (8500, 25818), (8606, 25500), (8840, 24825), (9750, 22508), (9930, 22100), (10200, 21515), (11050, 19860), (11254, 19500), (12750, 17212), (12909, 17000), (13000, 16881), (13240, 16575), (13260, 16550)]