108912300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 216

約数和(自身を含む): 379975680

約数和(自身を除く): 271063380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 49, 50, 60, 62, 70, 75, 84, 93, 98, 100, 105, 124, 140, 147, 150, 155, 175, 186, 196, 210, 217, 239, 245, 294, 300, 310, 350, 372, 420, 434, 465, 478, 490, 525, 588, 620, 651, 700, 717, 735, 775, 868, 930, 956, 980, 1050, 1085, 1195, 1225, 1302, 1434, 1470, 1519, 1550, 1673, 1860, 2100, 2170, 2325, 2390, 2450, 2604, 2868, 2940, 3038, 3100, 3255, 3346, 3585, 3675, 4340, 4557, 4650, 4780, 4900, 5019, 5425, 5975, 6076, 6510, 6692, 7170, 7350, 7409, 7595, 8365, 9114, 9300, 10038, 10850, 11711, 11950, 13020, 14340, 14700, 14818, 15190, 16275, 16730, 17925, 18228, 20076, 21700, 22227, 22785, 23422, 23900, 25095, 29636, 30380, 32550, 33460, 35133, 35850, 37045, 37975, 41825, 44454, 45570, 46844, 50190, 51863, 58555, 65100, 70266, 71700, 74090, 75950, 83650, 88908, 91140, 100380, 103726, 111135, 113925, 117110, 125475, 140532, 148180, 151900, 155589, 167300, 175665, 185225, 207452, 222270, 227850, 234220, 250950, 259315, 292775, 311178, 351330, 363041, 370450, 444540, 455700, 501900, 518630, 555675, 585550, 622356, 702660, 726082, 740900, 777945, 878325, 1037260, 1089123, 1111350, 1171100, 1296575, 1452164, 1555890, 1756650, 1815205, 2178246, 2222700, 2593150, 3111780, 3513300, 3630410, 3889725, 4356492, 5186300, 5445615, 7260820, 7779450, 9076025, 10891230, 15558900, 18152050, 21782460, 27228075, 36304100, 54456150, 108912300]

約数ペア:

[(1, 108912300), (2, 54456150), (3, 36304100), (4, 27228075), (5, 21782460), (6, 18152050), (7, 15558900), (10, 10891230), (12, 9076025), (14, 7779450), (15, 7260820), (20, 5445615), (21, 5186300), (25, 4356492), (28, 3889725), (30, 3630410), (31, 3513300), (35, 3111780), (42, 2593150), (49, 2222700), (50, 2178246), (60, 1815205), (62, 1756650), (70, 1555890), (75, 1452164), (84, 1296575), (93, 1171100), (98, 1111350), (100, 1089123), (105, 1037260), (124, 878325), (140, 777945), (147, 740900), (150, 726082), (155, 702660), (175, 622356), (186, 585550), (196, 555675), (210, 518630), (217, 501900), (239, 455700), (245, 444540), (294, 370450), (300, 363041), (310, 351330), (350, 311178), (372, 292775), (420, 259315), (434, 250950), (465, 234220), (478, 227850), (490, 222270), (525, 207452), (588, 185225), (620, 175665), (651, 167300), (700, 155589), (717, 151900), (735, 148180), (775, 140532), (868, 125475), (930, 117110), (956, 113925), (980, 111135), (1050, 103726), (1085, 100380), (1195, 91140), (1225, 88908), (1302, 83650), (1434, 75950), (1470, 74090), (1519, 71700), (1550, 70266), (1673, 65100), (1860, 58555), (2100, 51863), (2170, 50190), (2325, 46844), (2390, 45570), (2450, 44454), (2604, 41825), (2868, 37975), (2940, 37045), (3038, 35850), (3100, 35133), (3255, 33460), (3346, 32550), (3585, 30380), (3675, 29636), (4340, 25095), (4557, 23900), (4650, 23422), (4780, 22785), (4900, 22227), (5019, 21700), (5425, 20076), (5975, 18228), (6076, 17925), (6510, 16730), (6692, 16275), (7170, 15190), (7350, 14818), (7409, 14700), (7595, 14340), (8365, 13020), (9114, 11950), (9300, 11711), (10038, 10850)]