209952600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2447}}^1$

素因数の和:2490

約数の個数: 192

約数和(自身を含む): 764951040

約数和(自身を除く): 554998440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 50, 52, 55, 60, 65, 66, 75, 78, 88, 100, 104, 110, 120, 130, 132, 143, 150, 156, 165, 195, 200, 220, 260, 264, 275, 286, 300, 312, 325, 330, 390, 429, 440, 520, 550, 572, 600, 650, 660, 715, 780, 825, 858, 975, 1100, 1144, 1300, 1320, 1430, 1560, 1650, 1716, 1950, 2145, 2200, 2447, 2600, 2860, 3300, 3432, 3575, 3900, 4290, 4894, 5720, 6600, 7150, 7341, 7800, 8580, 9788, 10725, 12235, 14300, 14682, 17160, 19576, 21450, 24470, 26917, 28600, 29364, 31811, 36705, 42900, 48940, 53834, 58728, 61175, 63622, 73410, 80751, 85800, 95433, 97880, 107668, 122350, 127244, 134585, 146820, 159055, 161502, 183525, 190866, 215336, 244700, 254488, 269170, 293640, 318110, 323004, 349921, 367050, 381732, 403755, 477165, 489400, 538340, 636220, 646008, 672925, 699842, 734100, 763464, 795275, 807510, 954330, 1049763, 1076680, 1272440, 1345850, 1399684, 1468200, 1590550, 1615020, 1749605, 1908660, 2018775, 2099526, 2385825, 2691700, 2799368, 3181100, 3230040, 3499210, 3817320, 4037550, 4199052, 4771650, 5248815, 5383400, 6362200, 6998420, 8075100, 8398104, 8748025, 9543300, 10497630, 13996840, 16150200, 17496050, 19086600, 20995260, 26244075, 34992100, 41990520, 52488150, 69984200, 104976300, 209952600]

約数ペア:

[(1, 209952600), (2, 104976300), (3, 69984200), (4, 52488150), (5, 41990520), (6, 34992100), (8, 26244075), (10, 20995260), (11, 19086600), (12, 17496050), (13, 16150200), (15, 13996840), (20, 10497630), (22, 9543300), (24, 8748025), (25, 8398104), (26, 8075100), (30, 6998420), (33, 6362200), (39, 5383400), (40, 5248815), (44, 4771650), (50, 4199052), (52, 4037550), (55, 3817320), (60, 3499210), (65, 3230040), (66, 3181100), (75, 2799368), (78, 2691700), (88, 2385825), (100, 2099526), (104, 2018775), (110, 1908660), (120, 1749605), (130, 1615020), (132, 1590550), (143, 1468200), (150, 1399684), (156, 1345850), (165, 1272440), (195, 1076680), (200, 1049763), (220, 954330), (260, 807510), (264, 795275), (275, 763464), (286, 734100), (300, 699842), (312, 672925), (325, 646008), (330, 636220), (390, 538340), (429, 489400), (440, 477165), (520, 403755), (550, 381732), (572, 367050), (600, 349921), (650, 323004), (660, 318110), (715, 293640), (780, 269170), (825, 254488), (858, 244700), (975, 215336), (1100, 190866), (1144, 183525), (1300, 161502), (1320, 159055), (1430, 146820), (1560, 134585), (1650, 127244), (1716, 122350), (1950, 107668), (2145, 97880), (2200, 95433), (2447, 85800), (2600, 80751), (2860, 73410), (3300, 63622), (3432, 61175), (3575, 58728), (3900, 53834), (4290, 48940), (4894, 42900), (5720, 36705), (6600, 31811), (7150, 29364), (7341, 28600), (7800, 26917), (8580, 24470), (9788, 21450), (10725, 19576), (12235, 17160), (14300, 14682)]