75134220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{619}}^1$

素因数の和:672

約数の個数: 144

約数和(自身を含む): 255816960

約数和(自身を除く): 180682740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 289, 340, 357, 420, 476, 510, 578, 595, 619, 714, 867, 1020, 1156, 1190, 1238, 1428, 1445, 1734, 1785, 1857, 2023, 2380, 2476, 2890, 3095, 3468, 3570, 3714, 4046, 4333, 4335, 5780, 6069, 6190, 7140, 7428, 8092, 8666, 8670, 9285, 10115, 10523, 12138, 12380, 12999, 17332, 17340, 18570, 20230, 21046, 21665, 24276, 25998, 30345, 31569, 37140, 40460, 42092, 43330, 51996, 52615, 60690, 63138, 64995, 73661, 86660, 105230, 121380, 126276, 129990, 147322, 157845, 178891, 210460, 220983, 259980, 294644, 315690, 357782, 368305, 441966, 536673, 631380, 715564, 736610, 883932, 894455, 1073346, 1104915, 1252237, 1473220, 1788910, 2146692, 2209830, 2504474, 2683365, 3577820, 3756711, 4419660, 5008948, 5366730, 6261185, 7513422, 10733460, 12522370, 15026844, 18783555, 25044740, 37567110, 75134220]

約数ペア:

[(1, 75134220), (2, 37567110), (3, 25044740), (4, 18783555), (5, 15026844), (6, 12522370), (7, 10733460), (10, 7513422), (12, 6261185), (14, 5366730), (15, 5008948), (17, 4419660), (20, 3756711), (21, 3577820), (28, 2683365), (30, 2504474), (34, 2209830), (35, 2146692), (42, 1788910), (51, 1473220), (60, 1252237), (68, 1104915), (70, 1073346), (84, 894455), (85, 883932), (102, 736610), (105, 715564), (119, 631380), (140, 536673), (170, 441966), (204, 368305), (210, 357782), (238, 315690), (255, 294644), (289, 259980), (340, 220983), (357, 210460), (420, 178891), (476, 157845), (510, 147322), (578, 129990), (595, 126276), (619, 121380), (714, 105230), (867, 86660), (1020, 73661), (1156, 64995), (1190, 63138), (1238, 60690), (1428, 52615), (1445, 51996), (1734, 43330), (1785, 42092), (1857, 40460), (2023, 37140), (2380, 31569), (2476, 30345), (2890, 25998), (3095, 24276), (3468, 21665), (3570, 21046), (3714, 20230), (4046, 18570), (4333, 17340), (4335, 17332), (5780, 12999), (6069, 12380), (6190, 12138), (7140, 10523), (7428, 10115), (8092, 9285), (8666, 8670)]