159002100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 216

約数和(自身を含む): 530799360

約数和(自身を除く): 371797260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 41, 45, 50, 60, 62, 75, 82, 90, 93, 100, 123, 124, 139, 150, 155, 164, 180, 186, 205, 225, 246, 278, 279, 300, 310, 369, 372, 410, 417, 450, 465, 492, 556, 558, 615, 620, 695, 738, 775, 820, 834, 900, 930, 1025, 1116, 1230, 1251, 1271, 1390, 1395, 1476, 1550, 1668, 1845, 1860, 2050, 2085, 2325, 2460, 2502, 2542, 2780, 2790, 3075, 3100, 3475, 3690, 3813, 4100, 4170, 4309, 4650, 5004, 5084, 5580, 5699, 6150, 6255, 6355, 6950, 6975, 7380, 7626, 8340, 8618, 9225, 9300, 10425, 11398, 11439, 12300, 12510, 12710, 12927, 13900, 13950, 15252, 17097, 17236, 18450, 19065, 20850, 21545, 22796, 22878, 25020, 25420, 25854, 27900, 28495, 31275, 31775, 34194, 36900, 38130, 38781, 41700, 43090, 45756, 51291, 51708, 56990, 57195, 62550, 63550, 64635, 68388, 76260, 77562, 85485, 86180, 95325, 102582, 107725, 113980, 114390, 125100, 127100, 129270, 142475, 155124, 170970, 176669, 190650, 193905, 205164, 215450, 228780, 256455, 258540, 284950, 285975, 323175, 341940, 353338, 381300, 387810, 427425, 430900, 512910, 530007, 569900, 571950, 646350, 706676, 775620, 854850, 883345, 969525, 1025820, 1060014, 1143900, 1282275, 1292700, 1590021, 1709700, 1766690, 1939050, 2120028, 2564550, 2650035, 3180042, 3533380, 3878100, 4416725, 5129100, 5300070, 6360084, 7950105, 8833450, 10600140, 13250175, 15900210, 17666900, 26500350, 31800420, 39750525, 53000700, 79501050, 159002100]

約数ペア:

[(1, 159002100), (2, 79501050), (3, 53000700), (4, 39750525), (5, 31800420), (6, 26500350), (9, 17666900), (10, 15900210), (12, 13250175), (15, 10600140), (18, 8833450), (20, 7950105), (25, 6360084), (30, 5300070), (31, 5129100), (36, 4416725), (41, 3878100), (45, 3533380), (50, 3180042), (60, 2650035), (62, 2564550), (75, 2120028), (82, 1939050), (90, 1766690), (93, 1709700), (100, 1590021), (123, 1292700), (124, 1282275), (139, 1143900), (150, 1060014), (155, 1025820), (164, 969525), (180, 883345), (186, 854850), (205, 775620), (225, 706676), (246, 646350), (278, 571950), (279, 569900), (300, 530007), (310, 512910), (369, 430900), (372, 427425), (410, 387810), (417, 381300), (450, 353338), (465, 341940), (492, 323175), (556, 285975), (558, 284950), (615, 258540), (620, 256455), (695, 228780), (738, 215450), (775, 205164), (820, 193905), (834, 190650), (900, 176669), (930, 170970), (1025, 155124), (1116, 142475), (1230, 129270), (1251, 127100), (1271, 125100), (1390, 114390), (1395, 113980), (1476, 107725), (1550, 102582), (1668, 95325), (1845, 86180), (1860, 85485), (2050, 77562), (2085, 76260), (2325, 68388), (2460, 64635), (2502, 63550), (2542, 62550), (2780, 57195), (2790, 56990), (3075, 51708), (3100, 51291), (3475, 45756), (3690, 43090), (3813, 41700), (4100, 38781), (4170, 38130), (4309, 36900), (4650, 34194), (5004, 31775), (5084, 31275), (5580, 28495), (5699, 27900), (6150, 25854), (6255, 25420), (6355, 25020), (6950, 22878), (6975, 22796), (7380, 21545), (7626, 20850), (8340, 19065), (8618, 18450), (9225, 17236), (9300, 17097), (10425, 15252), (11398, 13950), (11439, 13900), (12300, 12927), (12510, 12710)]