267820020

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 216

約数和(自身を含む): 914268264

約数和(自身を除く): 646448244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 157, 162, 180, 195, 234, 243, 260, 270, 314, 324, 351, 390, 405, 468, 471, 486, 540, 585, 628, 702, 729, 780, 785, 810, 942, 972, 1053, 1170, 1215, 1404, 1413, 1458, 1570, 1620, 1755, 1884, 2041, 2106, 2187, 2340, 2355, 2430, 2826, 2916, 3140, 3159, 3510, 3645, 4082, 4212, 4239, 4374, 4710, 4860, 5265, 5652, 6123, 6318, 6561, 7020, 7065, 7290, 8164, 8478, 8748, 9420, 9477, 10205, 10530, 10935, 12246, 12636, 12717, 13122, 14130, 14580, 15795, 16956, 18369, 18954, 20410, 21060, 21195, 21870, 24492, 25434, 26244, 28260, 28431, 30615, 31590, 32805, 36738, 37908, 38151, 40820, 42390, 43740, 47385, 50868, 55107, 56862, 61230, 63180, 63585, 65610, 73476, 76302, 84780, 85293, 91845, 94770, 110214, 113724, 114453, 122460, 127170, 131220, 142155, 152604, 165321, 170586, 183690, 189540, 190755, 220428, 228906, 254340, 275535, 284310, 330642, 341172, 343359, 367380, 381510, 426465, 457812, 495963, 551070, 568620, 572265, 661284, 686718, 763020, 826605, 852930, 991926, 1030077, 1102140, 1144530, 1373436, 1487889, 1653210, 1705860, 1716795, 1983852, 2060154, 2289060, 2479815, 2975778, 3306420, 3433590, 4120308, 4463667, 4959630, 5150385, 5951556, 6867180, 7439445, 8927334, 9919260, 10300770, 13391001, 14878890, 17854668, 20601540, 22318335, 26782002, 29757780, 44636670, 53564004, 66955005, 89273340, 133910010, 267820020]

約数ペア:

[(1, 267820020), (2, 133910010), (3, 89273340), (4, 66955005), (5, 53564004), (6, 44636670), (9, 29757780), (10, 26782002), (12, 22318335), (13, 20601540), (15, 17854668), (18, 14878890), (20, 13391001), (26, 10300770), (27, 9919260), (30, 8927334), (36, 7439445), (39, 6867180), (45, 5951556), (52, 5150385), (54, 4959630), (60, 4463667), (65, 4120308), (78, 3433590), (81, 3306420), (90, 2975778), (108, 2479815), (117, 2289060), (130, 2060154), (135, 1983852), (156, 1716795), (157, 1705860), (162, 1653210), (180, 1487889), (195, 1373436), (234, 1144530), (243, 1102140), (260, 1030077), (270, 991926), (314, 852930), (324, 826605), (351, 763020), (390, 686718), (405, 661284), (468, 572265), (471, 568620), (486, 551070), (540, 495963), (585, 457812), (628, 426465), (702, 381510), (729, 367380), (780, 343359), (785, 341172), (810, 330642), (942, 284310), (972, 275535), (1053, 254340), (1170, 228906), (1215, 220428), (1404, 190755), (1413, 189540), (1458, 183690), (1570, 170586), (1620, 165321), (1755, 152604), (1884, 142155), (2041, 131220), (2106, 127170), (2187, 122460), (2340, 114453), (2355, 113724), (2430, 110214), (2826, 94770), (2916, 91845), (3140, 85293), (3159, 84780), (3510, 76302), (3645, 73476), (4082, 65610), (4212, 63585), (4239, 63180), (4374, 61230), (4710, 56862), (4860, 55107), (5265, 50868), (5652, 47385), (6123, 43740), (6318, 42390), (6561, 40820), (7020, 38151), (7065, 37908), (7290, 36738), (8164, 32805), (8478, 31590), (8748, 30615), (9420, 28431), (9477, 28260), (10205, 26244), (10530, 25434), (10935, 24492), (12246, 21870), (12636, 21195), (12717, 21060), (13122, 20410), (14130, 18954), (14580, 18369), (15795, 16956)]