30724200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 112835970

約数和(自身を除く): 82111770

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 101, 104, 117, 120, 130, 150, 156, 169, 180, 195, 200, 202, 225, 234, 260, 300, 303, 312, 325, 338, 360, 390, 404, 450, 468, 505, 507, 520, 585, 600, 606, 650, 676, 780, 808, 845, 900, 909, 936, 975, 1010, 1014, 1170, 1212, 1300, 1313, 1352, 1515, 1521, 1560, 1690, 1800, 1818, 1950, 2020, 2028, 2340, 2424, 2525, 2535, 2600, 2626, 2925, 3030, 3042, 3380, 3636, 3900, 3939, 4040, 4056, 4225, 4545, 4680, 5050, 5070, 5252, 5850, 6060, 6084, 6565, 6760, 7272, 7575, 7605, 7800, 7878, 8450, 9090, 10100, 10140, 10504, 11700, 11817, 12120, 12168, 12675, 13130, 15150, 15210, 15756, 16900, 17069, 18180, 19695, 20200, 20280, 22725, 23400, 23634, 25350, 26260, 30300, 30420, 31512, 32825, 33800, 34138, 36360, 38025, 39390, 45450, 47268, 50700, 51207, 52520, 59085, 60600, 60840, 65650, 68276, 76050, 78780, 85345, 90900, 94536, 98475, 101400, 102414, 118170, 131300, 136552, 152100, 153621, 157560, 170690, 181800, 196950, 204828, 236340, 256035, 262600, 295425, 304200, 307242, 341380, 393900, 409656, 426725, 472680, 512070, 590850, 614484, 682760, 768105, 787800, 853450, 1024140, 1181700, 1228968, 1280175, 1536210, 1706900, 2048280, 2363400, 2560350, 3072420, 3413800, 3840525, 5120700, 6144840, 7681050, 10241400, 15362100, 30724200]

約数ペア:

[(1, 30724200), (2, 15362100), (3, 10241400), (4, 7681050), (5, 6144840), (6, 5120700), (8, 3840525), (9, 3413800), (10, 3072420), (12, 2560350), (13, 2363400), (15, 2048280), (18, 1706900), (20, 1536210), (24, 1280175), (25, 1228968), (26, 1181700), (30, 1024140), (36, 853450), (39, 787800), (40, 768105), (45, 682760), (50, 614484), (52, 590850), (60, 512070), (65, 472680), (72, 426725), (75, 409656), (78, 393900), (90, 341380), (100, 307242), (101, 304200), (104, 295425), (117, 262600), (120, 256035), (130, 236340), (150, 204828), (156, 196950), (169, 181800), (180, 170690), (195, 157560), (200, 153621), (202, 152100), (225, 136552), (234, 131300), (260, 118170), (300, 102414), (303, 101400), (312, 98475), (325, 94536), (338, 90900), (360, 85345), (390, 78780), (404, 76050), (450, 68276), (468, 65650), (505, 60840), (507, 60600), (520, 59085), (585, 52520), (600, 51207), (606, 50700), (650, 47268), (676, 45450), (780, 39390), (808, 38025), (845, 36360), (900, 34138), (909, 33800), (936, 32825), (975, 31512), (1010, 30420), (1014, 30300), (1170, 26260), (1212, 25350), (1300, 23634), (1313, 23400), (1352, 22725), (1515, 20280), (1521, 20200), (1560, 19695), (1690, 18180), (1800, 17069), (1818, 16900), (1950, 15756), (2020, 15210), (2028, 15150), (2340, 13130), (2424, 12675), (2525, 12168), (2535, 12120), (2600, 11817), (2626, 11700), (2925, 10504), (3030, 10140), (3042, 10100), (3380, 9090), (3636, 8450), (3900, 7878), (3939, 7800), (4040, 7605), (4056, 7575), (4225, 7272), (4545, 6760), (4680, 6565), (5050, 6084), (5070, 6060), (5252, 5850)]