213634200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 726516000

約数和(自身を除く): 512881800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 61, 65, 75, 78, 100, 104, 120, 122, 130, 150, 156, 183, 195, 200, 244, 260, 300, 305, 312, 325, 366, 390, 449, 488, 520, 600, 610, 650, 732, 780, 793, 898, 915, 975, 1220, 1300, 1347, 1464, 1525, 1560, 1586, 1796, 1830, 1950, 2245, 2379, 2440, 2600, 2694, 3050, 3172, 3592, 3660, 3900, 3965, 4490, 4575, 4758, 5388, 5837, 6100, 6344, 6735, 7320, 7800, 7930, 8980, 9150, 9516, 10776, 11225, 11674, 11895, 12200, 13470, 15860, 17511, 17960, 18300, 19032, 19825, 22450, 23348, 23790, 26940, 27389, 29185, 31720, 33675, 35022, 36600, 39650, 44900, 46696, 47580, 53880, 54778, 58370, 59475, 67350, 70044, 79300, 82167, 87555, 89800, 95160, 109556, 116740, 118950, 134700, 136945, 140088, 145925, 158600, 164334, 175110, 219112, 233480, 237900, 269400, 273890, 291850, 328668, 350220, 356057, 410835, 437775, 475800, 547780, 583700, 657336, 684725, 700440, 712114, 821670, 875550, 1068171, 1095560, 1167400, 1369450, 1424228, 1643340, 1751100, 1780285, 2054175, 2136342, 2738900, 2848456, 3286680, 3502200, 3560570, 4108350, 4272684, 5340855, 5477800, 7121140, 8216700, 8545368, 8901425, 10681710, 14242280, 16433400, 17802850, 21363420, 26704275, 35605700, 42726840, 53408550, 71211400, 106817100, 213634200]

約数ペア:

[(1, 213634200), (2, 106817100), (3, 71211400), (4, 53408550), (5, 42726840), (6, 35605700), (8, 26704275), (10, 21363420), (12, 17802850), (13, 16433400), (15, 14242280), (20, 10681710), (24, 8901425), (25, 8545368), (26, 8216700), (30, 7121140), (39, 5477800), (40, 5340855), (50, 4272684), (52, 4108350), (60, 3560570), (61, 3502200), (65, 3286680), (75, 2848456), (78, 2738900), (100, 2136342), (104, 2054175), (120, 1780285), (122, 1751100), (130, 1643340), (150, 1424228), (156, 1369450), (183, 1167400), (195, 1095560), (200, 1068171), (244, 875550), (260, 821670), (300, 712114), (305, 700440), (312, 684725), (325, 657336), (366, 583700), (390, 547780), (449, 475800), (488, 437775), (520, 410835), (600, 356057), (610, 350220), (650, 328668), (732, 291850), (780, 273890), (793, 269400), (898, 237900), (915, 233480), (975, 219112), (1220, 175110), (1300, 164334), (1347, 158600), (1464, 145925), (1525, 140088), (1560, 136945), (1586, 134700), (1796, 118950), (1830, 116740), (1950, 109556), (2245, 95160), (2379, 89800), (2440, 87555), (2600, 82167), (2694, 79300), (3050, 70044), (3172, 67350), (3592, 59475), (3660, 58370), (3900, 54778), (3965, 53880), (4490, 47580), (4575, 46696), (4758, 44900), (5388, 39650), (5837, 36600), (6100, 35022), (6344, 33675), (6735, 31720), (7320, 29185), (7800, 27389), (7930, 26940), (8980, 23790), (9150, 23348), (9516, 22450), (10776, 19825), (11225, 19032), (11674, 18300), (11895, 17960), (12200, 17511), (13470, 15860)]