91615860

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{2693}}^1$

素因数の和:2724

約数の個数: 144

約数和(自身を含む): 329486976

約数和(自身を除く): 237871116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2693, 2835, 3402, 3780, 4860, 5386, 5670, 6804, 8079, 8505, 10772, 11340, 13465, 16158, 17010, 18851, 24237, 26930, 32316, 34020, 37702, 40395, 48474, 53860, 56553, 72711, 75404, 80790, 94255, 96948, 113106, 121185, 145422, 161580, 169659, 188510, 218133, 226212, 242370, 282765, 290844, 339318, 363555, 377020, 436266, 484740, 508977, 565530, 654399, 678636, 727110, 848295, 872532, 1017954, 1090665, 1131060, 1308798, 1454220, 1526931, 1696590, 2035908, 2181330, 2544885, 2617596, 3053862, 3271995, 3393180, 4362660, 4580793, 5089770, 6107724, 6543990, 7634655, 9161586, 10179540, 13087980, 15269310, 18323172, 22903965, 30538620, 45807930, 91615860]

約数ペア:

[(1, 91615860), (2, 45807930), (3, 30538620), (4, 22903965), (5, 18323172), (6, 15269310), (7, 13087980), (9, 10179540), (10, 9161586), (12, 7634655), (14, 6543990), (15, 6107724), (18, 5089770), (20, 4580793), (21, 4362660), (27, 3393180), (28, 3271995), (30, 3053862), (35, 2617596), (36, 2544885), (42, 2181330), (45, 2035908), (54, 1696590), (60, 1526931), (63, 1454220), (70, 1308798), (81, 1131060), (84, 1090665), (90, 1017954), (105, 872532), (108, 848295), (126, 727110), (135, 678636), (140, 654399), (162, 565530), (180, 508977), (189, 484740), (210, 436266), (243, 377020), (252, 363555), (270, 339318), (315, 290844), (324, 282765), (378, 242370), (405, 226212), (420, 218133), (486, 188510), (540, 169659), (567, 161580), (630, 145422), (756, 121185), (810, 113106), (945, 96948), (972, 94255), (1134, 80790), (1215, 75404), (1260, 72711), (1620, 56553), (1701, 53860), (1890, 48474), (2268, 40395), (2430, 37702), (2693, 34020), (2835, 32316), (3402, 26930), (3780, 24237), (4860, 18851), (5386, 17010), (5670, 16158), (6804, 13465), (8079, 11340), (8505, 10772)]