30209400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1326

約数の個数: 144

約数和(自身を含む): 109341960

約数和(自身を除く): 79132560

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, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1291, 1300, 1560, 1800, 1950, 2340, 2582, 2600, 2925, 3873, 3900, 4680, 5164, 5850, 6455, 7746, 7800, 10328, 11619, 11700, 12910, 15492, 16783, 19365, 23238, 23400, 25820, 30984, 32275, 33566, 38730, 46476, 50349, 51640, 58095, 64550, 67132, 77460, 83915, 92952, 96825, 100698, 116190, 129100, 134264, 151047, 154920, 167830, 193650, 201396, 232380, 251745, 258200, 290475, 302094, 335660, 387300, 402792, 419575, 464760, 503490, 580950, 604188, 671320, 755235, 774600, 839150, 1006980, 1161900, 1208376, 1258725, 1510470, 1678300, 2013960, 2323800, 2517450, 3020940, 3356600, 3776175, 5034900, 6041880, 7552350, 10069800, 15104700, 30209400]

約数ペア:

[(1, 30209400), (2, 15104700), (3, 10069800), (4, 7552350), (5, 6041880), (6, 5034900), (8, 3776175), (9, 3356600), (10, 3020940), (12, 2517450), (13, 2323800), (15, 2013960), (18, 1678300), (20, 1510470), (24, 1258725), (25, 1208376), (26, 1161900), (30, 1006980), (36, 839150), (39, 774600), (40, 755235), (45, 671320), (50, 604188), (52, 580950), (60, 503490), (65, 464760), (72, 419575), (75, 402792), (78, 387300), (90, 335660), (100, 302094), (104, 290475), (117, 258200), (120, 251745), (130, 232380), (150, 201396), (156, 193650), (180, 167830), (195, 154920), (200, 151047), (225, 134264), (234, 129100), (260, 116190), (300, 100698), (312, 96825), (325, 92952), (360, 83915), (390, 77460), (450, 67132), (468, 64550), (520, 58095), (585, 51640), (600, 50349), (650, 46476), (780, 38730), (900, 33566), (936, 32275), (975, 30984), (1170, 25820), (1291, 23400), (1300, 23238), (1560, 19365), (1800, 16783), (1950, 15492), (2340, 12910), (2582, 11700), (2600, 11619), (2925, 10328), (3873, 7800), (3900, 7746), (4680, 6455), (5164, 5850)]