75143880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29819}}^1$

素因数の和:29843

約数の個数: 96

約数和(自身を含む): 279115200

約数和(自身を除く): 203971320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 29819, 59638, 89457, 119276, 149095, 178914, 208733, 238552, 268371, 298190, 357828, 417466, 447285, 536742, 596380, 626199, 715656, 834932, 894570, 1043665, 1073484, 1192760, 1252398, 1341855, 1669864, 1789140, 1878597, 2087330, 2146968, 2504796, 2683710, 3130995, 3578280, 3757194, 4174660, 5009592, 5367420, 6261990, 7514388, 8349320, 9392985, 10734840, 12523980, 15028776, 18785970, 25047960, 37571940, 75143880]

約数ペア:

[(1, 75143880), (2, 37571940), (3, 25047960), (4, 18785970), (5, 15028776), (6, 12523980), (7, 10734840), (8, 9392985), (9, 8349320), (10, 7514388), (12, 6261990), (14, 5367420), (15, 5009592), (18, 4174660), (20, 3757194), (21, 3578280), (24, 3130995), (28, 2683710), (30, 2504796), (35, 2146968), (36, 2087330), (40, 1878597), (42, 1789140), (45, 1669864), (56, 1341855), (60, 1252398), (63, 1192760), (70, 1073484), (72, 1043665), (84, 894570), (90, 834932), (105, 715656), (120, 626199), (126, 596380), (140, 536742), (168, 447285), (180, 417466), (210, 357828), (252, 298190), (280, 268371), (315, 238552), (360, 208733), (420, 178914), (504, 149095), (630, 119276), (840, 89457), (1260, 59638), (2520, 29819)]