202112820

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:501

約数の個数: 288

約数和(自身を含む): 784213248

約数和(自身を除く): 582100428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 243, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 457, 468, 486, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 914, 945, 972, 1053, 1092, 1134, 1170, 1215, 1260, 1365, 1371, 1404, 1620, 1638, 1701, 1755, 1820, 1828, 1890, 2106, 2268, 2285, 2340, 2430, 2457, 2730, 2742, 2835, 3159, 3199, 3276, 3402, 3510, 3780, 4095, 4113, 4212, 4570, 4860, 4914, 5265, 5460, 5484, 5670, 5941, 6318, 6398, 6804, 6855, 7020, 7371, 8190, 8226, 8505, 9140, 9597, 9828, 10530, 11340, 11882, 12285, 12339, 12636, 12796, 13710, 14742, 15795, 15995, 16380, 16452, 17010, 17823, 19194, 20565, 21060, 22113, 23764, 24570, 24678, 27420, 28791, 29484, 29705, 31590, 31990, 34020, 35646, 36855, 37017, 38388, 41130, 41587, 44226, 47985, 49140, 49356, 53469, 57582, 59410, 61695, 63180, 63980, 71292, 73710, 74034, 82260, 83174, 86373, 88452, 89115, 95970, 106938, 110565, 111051, 115164, 118820, 123390, 124761, 143955, 147420, 148068, 160407, 166348, 172746, 178230, 185085, 191940, 207935, 213876, 221130, 222102, 246780, 249522, 259119, 267345, 287910, 320814, 345492, 356460, 370170, 374283, 415870, 431865, 442260, 444204, 481221, 499044, 518238, 534690, 555255, 575820, 623805, 641628, 740340, 748566, 777357, 802035, 831740, 863730, 962442, 1036476, 1069380, 1110510, 1122849, 1247610, 1295595, 1443663, 1497132, 1554714, 1604070, 1727460, 1871415, 1924884, 2221020, 2245698, 2406105, 2495220, 2591190, 2887326, 3109428, 3208140, 3368547, 3742830, 3886785, 4491396, 4812210, 5182380, 5614245, 5774652, 6737094, 7218315, 7485660, 7773570, 9624420, 10105641, 11228490, 13474188, 14436630, 15547140, 16842735, 20211282, 22456980, 28873260, 33685470, 40422564, 50528205, 67370940, 101056410, 202112820]

約数ペア:

[(1, 202112820), (2, 101056410), (3, 67370940), (4, 50528205), (5, 40422564), (6, 33685470), (7, 28873260), (9, 22456980), (10, 20211282), (12, 16842735), (13, 15547140), (14, 14436630), (15, 13474188), (18, 11228490), (20, 10105641), (21, 9624420), (26, 7773570), (27, 7485660), (28, 7218315), (30, 6737094), (35, 5774652), (36, 5614245), (39, 5182380), (42, 4812210), (45, 4491396), (52, 3886785), (54, 3742830), (60, 3368547), (63, 3208140), (65, 3109428), (70, 2887326), (78, 2591190), (81, 2495220), (84, 2406105), (90, 2245698), (91, 2221020), (105, 1924884), (108, 1871415), (117, 1727460), (126, 1604070), (130, 1554714), (135, 1497132), (140, 1443663), (156, 1295595), (162, 1247610), (180, 1122849), (182, 1110510), (189, 1069380), (195, 1036476), (210, 962442), (234, 863730), (243, 831740), (252, 802035), (260, 777357), (270, 748566), (273, 740340), (315, 641628), (324, 623805), (351, 575820), (364, 555255), (378, 534690), (390, 518238), (405, 499044), (420, 481221), (455, 444204), (457, 442260), (468, 431865), (486, 415870), (540, 374283), (546, 370170), (567, 356460), (585, 345492), (630, 320814), (702, 287910), (756, 267345), (780, 259119), (810, 249522), (819, 246780), (910, 222102), (914, 221130), (945, 213876), (972, 207935), (1053, 191940), (1092, 185085), (1134, 178230), (1170, 172746), (1215, 166348), (1260, 160407), (1365, 148068), (1371, 147420), (1404, 143955), (1620, 124761), (1638, 123390), (1701, 118820), (1755, 115164), (1820, 111051), (1828, 110565), (1890, 106938), (2106, 95970), (2268, 89115), (2285, 88452), (2340, 86373), (2430, 83174), (2457, 82260), (2730, 74034), (2742, 73710), (2835, 71292), (3159, 63980), (3199, 63180), (3276, 61695), (3402, 59410), (3510, 57582), (3780, 53469), (4095, 49356), (4113, 49140), (4212, 47985), (4570, 44226), (4860, 41587), (4914, 41130), (5265, 38388), (5460, 37017), (5484, 36855), (5670, 35646), (5941, 34020), (6318, 31990), (6398, 31590), (6804, 29705), (6855, 29484), (7020, 28791), (7371, 27420), (8190, 24678), (8226, 24570), (8505, 23764), (9140, 22113), (9597, 21060), (9828, 20565), (10530, 19194), (11340, 17823), (11882, 17010), (12285, 16452), (12339, 16380), (12636, 15995), (12796, 15795), (13710, 14742)]