91319580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2713}}^1$

素因数の和:2756

約数の個数: 144

約数和(自身を含む): 320078304

約数和(自身を除く): 228758724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2713, 2805, 3060, 3366, 3740, 5426, 5610, 6732, 8139, 8415, 10852, 11220, 13565, 16278, 16830, 24417, 27130, 29843, 32556, 33660, 40695, 46121, 48834, 54260, 59686, 81390, 89529, 92242, 97668, 119372, 122085, 138363, 149215, 162780, 179058, 184484, 230605, 244170, 268587, 276726, 298430, 358116, 415089, 447645, 461210, 488340, 507331, 537174, 553452, 596860, 691815, 830178, 895290, 922420, 1014662, 1074348, 1342935, 1383630, 1521993, 1660356, 1790580, 2029324, 2075445, 2536655, 2685870, 2767260, 3043986, 4150890, 4565979, 5073310, 5371740, 6087972, 7609965, 8301780, 9131958, 10146620, 15219930, 18263916, 22829895, 30439860, 45659790, 91319580]

約数ペア:

[(1, 91319580), (2, 45659790), (3, 30439860), (4, 22829895), (5, 18263916), (6, 15219930), (9, 10146620), (10, 9131958), (11, 8301780), (12, 7609965), (15, 6087972), (17, 5371740), (18, 5073310), (20, 4565979), (22, 4150890), (30, 3043986), (33, 2767260), (34, 2685870), (36, 2536655), (44, 2075445), (45, 2029324), (51, 1790580), (55, 1660356), (60, 1521993), (66, 1383630), (68, 1342935), (85, 1074348), (90, 1014662), (99, 922420), (102, 895290), (110, 830178), (132, 691815), (153, 596860), (165, 553452), (170, 537174), (180, 507331), (187, 488340), (198, 461210), (204, 447645), (220, 415089), (255, 358116), (306, 298430), (330, 276726), (340, 268587), (374, 244170), (396, 230605), (495, 184484), (510, 179058), (561, 162780), (612, 149215), (660, 138363), (748, 122085), (765, 119372), (935, 97668), (990, 92242), (1020, 89529), (1122, 81390), (1530, 59686), (1683, 54260), (1870, 48834), (1980, 46121), (2244, 40695), (2713, 33660), (2805, 32556), (3060, 29843), (3366, 27130), (3740, 24417), (5426, 16830), (5610, 16278), (6732, 13565), (8139, 11220), (8415, 10852)]