97881840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19421}}^1$

素因数の和:19447

約数の個数: 120

約数和(自身を含む): 375699168

約数和(自身を除く): 277817328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 19421, 38842, 58263, 77684, 97105, 116526, 135947, 155368, 174789, 194210, 233052, 271894, 291315, 310736, 349578, 388420, 407841, 466104, 543788, 582630, 679735, 699156, 776840, 815682, 873945, 932208, 1087576, 1165260, 1223523, 1359470, 1398312, 1553680, 1631364, 1747890, 2039205, 2175152, 2330520, 2447046, 2718940, 2796624, 3262728, 3495780, 4078410, 4661040, 4894092, 5437880, 6117615, 6525456, 6991560, 8156820, 9788184, 10875760, 12235230, 13983120, 16313640, 19576368, 24470460, 32627280, 48940920, 97881840]

約数ペア:

[(1, 97881840), (2, 48940920), (3, 32627280), (4, 24470460), (5, 19576368), (6, 16313640), (7, 13983120), (8, 12235230), (9, 10875760), (10, 9788184), (12, 8156820), (14, 6991560), (15, 6525456), (16, 6117615), (18, 5437880), (20, 4894092), (21, 4661040), (24, 4078410), (28, 3495780), (30, 3262728), (35, 2796624), (36, 2718940), (40, 2447046), (42, 2330520), (45, 2175152), (48, 2039205), (56, 1747890), (60, 1631364), (63, 1553680), (70, 1398312), (72, 1359470), (80, 1223523), (84, 1165260), (90, 1087576), (105, 932208), (112, 873945), (120, 815682), (126, 776840), (140, 699156), (144, 679735), (168, 582630), (180, 543788), (210, 466104), (240, 407841), (252, 388420), (280, 349578), (315, 310736), (336, 291315), (360, 271894), (420, 233052), (504, 194210), (560, 174789), (630, 155368), (720, 135947), (840, 116526), (1008, 97105), (1260, 77684), (1680, 58263), (2520, 38842), (5040, 19421)]