87549660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3$

素因数の和:83

約数の個数: 240

約数和(自身を含む): 318336480

約数和(自身を除く): 230786820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 81, 85, 90, 99, 102, 108, 110, 132, 135, 153, 162, 165, 170, 180, 187, 198, 204, 220, 255, 270, 289, 297, 306, 324, 330, 340, 374, 396, 405, 459, 495, 510, 540, 561, 578, 594, 612, 660, 748, 765, 810, 867, 891, 918, 935, 990, 1020, 1122, 1156, 1188, 1377, 1445, 1485, 1530, 1620, 1683, 1734, 1782, 1836, 1870, 1980, 2244, 2295, 2601, 2754, 2805, 2890, 2970, 3060, 3179, 3366, 3468, 3564, 3740, 4335, 4455, 4590, 4913, 5049, 5202, 5508, 5610, 5780, 5940, 6358, 6732, 6885, 7803, 8415, 8670, 8910, 9180, 9537, 9826, 10098, 10404, 11220, 12716, 13005, 13770, 14739, 15147, 15606, 15895, 16830, 17340, 17820, 19074, 19652, 20196, 23409, 24565, 25245, 26010, 27540, 28611, 29478, 30294, 31212, 31790, 33660, 38148, 39015, 44217, 46818, 47685, 49130, 50490, 52020, 54043, 57222, 58956, 60588, 63580, 73695, 75735, 78030, 85833, 88434, 93636, 95370, 98260, 100980, 108086, 114444, 117045, 132651, 143055, 147390, 151470, 156060, 162129, 171666, 176868, 190740, 216172, 221085, 234090, 257499, 265302, 270215, 286110, 294780, 302940, 324258, 343332, 397953, 429165, 442170, 468180, 486387, 514998, 530604, 540430, 572220, 648516, 663255, 795906, 810645, 858330, 884340, 972774, 1029996, 1080860, 1287495, 1326510, 1459161, 1591812, 1621290, 1716660, 1945548, 1989765, 2431935, 2574990, 2653020, 2918322, 3242580, 3979530, 4377483, 4863870, 5149980, 5836644, 7295805, 7959060, 8754966, 9727740, 14591610, 17509932, 21887415, 29183220, 43774830, 87549660]

約数ペア:

[(1, 87549660), (2, 43774830), (3, 29183220), (4, 21887415), (5, 17509932), (6, 14591610), (9, 9727740), (10, 8754966), (11, 7959060), (12, 7295805), (15, 5836644), (17, 5149980), (18, 4863870), (20, 4377483), (22, 3979530), (27, 3242580), (30, 2918322), (33, 2653020), (34, 2574990), (36, 2431935), (44, 1989765), (45, 1945548), (51, 1716660), (54, 1621290), (55, 1591812), (60, 1459161), (66, 1326510), (68, 1287495), (81, 1080860), (85, 1029996), (90, 972774), (99, 884340), (102, 858330), (108, 810645), (110, 795906), (132, 663255), (135, 648516), (153, 572220), (162, 540430), (165, 530604), (170, 514998), (180, 486387), (187, 468180), (198, 442170), (204, 429165), (220, 397953), (255, 343332), (270, 324258), (289, 302940), (297, 294780), (306, 286110), (324, 270215), (330, 265302), (340, 257499), (374, 234090), (396, 221085), (405, 216172), (459, 190740), (495, 176868), (510, 171666), (540, 162129), (561, 156060), (578, 151470), (594, 147390), (612, 143055), (660, 132651), (748, 117045), (765, 114444), (810, 108086), (867, 100980), (891, 98260), (918, 95370), (935, 93636), (990, 88434), (1020, 85833), (1122, 78030), (1156, 75735), (1188, 73695), (1377, 63580), (1445, 60588), (1485, 58956), (1530, 57222), (1620, 54043), (1683, 52020), (1734, 50490), (1782, 49130), (1836, 47685), (1870, 46818), (1980, 44217), (2244, 39015), (2295, 38148), (2601, 33660), (2754, 31790), (2805, 31212), (2890, 30294), (2970, 29478), (3060, 28611), (3179, 27540), (3366, 26010), (3468, 25245), (3564, 24565), (3740, 23409), (4335, 20196), (4455, 19652), (4590, 19074), (4913, 17820), (5049, 17340), (5202, 16830), (5508, 15895), (5610, 15606), (5780, 15147), (5940, 14739), (6358, 13770), (6732, 13005), (6885, 12716), (7803, 11220), (8415, 10404), (8670, 10098), (8910, 9826), (9180, 9537)]