157395060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:534

約数の個数: 144

約数和(自身を含む): 501376512

約数和(自身を除く): 343981452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 67, 90, 93, 124, 134, 155, 180, 186, 201, 268, 279, 310, 335, 372, 402, 421, 465, 558, 603, 620, 670, 804, 842, 930, 1005, 1116, 1206, 1263, 1340, 1395, 1684, 1860, 2010, 2077, 2105, 2412, 2526, 2790, 3015, 3789, 4020, 4154, 4210, 5052, 5580, 6030, 6231, 6315, 7578, 8308, 8420, 10385, 12060, 12462, 12630, 13051, 15156, 18693, 18945, 20770, 24924, 25260, 26102, 28207, 31155, 37386, 37890, 39153, 41540, 52204, 56414, 62310, 65255, 74772, 75780, 78306, 84621, 93465, 112828, 117459, 124620, 130510, 141035, 156612, 169242, 186930, 195765, 234918, 253863, 261020, 282070, 338484, 373860, 391530, 423105, 469836, 507726, 564140, 587295, 783060, 846210, 874417, 1015452, 1174590, 1269315, 1692420, 1748834, 2349180, 2538630, 2623251, 3497668, 4372085, 5077260, 5246502, 7869753, 8744170, 10493004, 13116255, 15739506, 17488340, 26232510, 31479012, 39348765, 52465020, 78697530, 157395060]

約数ペア:

[(1, 157395060), (2, 78697530), (3, 52465020), (4, 39348765), (5, 31479012), (6, 26232510), (9, 17488340), (10, 15739506), (12, 13116255), (15, 10493004), (18, 8744170), (20, 7869753), (30, 5246502), (31, 5077260), (36, 4372085), (45, 3497668), (60, 2623251), (62, 2538630), (67, 2349180), (90, 1748834), (93, 1692420), (124, 1269315), (134, 1174590), (155, 1015452), (180, 874417), (186, 846210), (201, 783060), (268, 587295), (279, 564140), (310, 507726), (335, 469836), (372, 423105), (402, 391530), (421, 373860), (465, 338484), (558, 282070), (603, 261020), (620, 253863), (670, 234918), (804, 195765), (842, 186930), (930, 169242), (1005, 156612), (1116, 141035), (1206, 130510), (1263, 124620), (1340, 117459), (1395, 112828), (1684, 93465), (1860, 84621), (2010, 78306), (2077, 75780), (2105, 74772), (2412, 65255), (2526, 62310), (2790, 56414), (3015, 52204), (3789, 41540), (4020, 39153), (4154, 37890), (4210, 37386), (5052, 31155), (5580, 28207), (6030, 26102), (6231, 25260), (6315, 24924), (7578, 20770), (8308, 18945), (8420, 18693), (10385, 15156), (12060, 13051), (12462, 12630)]