89073540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 303851520

約数和(自身を除く): 214777980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 62, 68, 85, 90, 93, 102, 108, 124, 135, 153, 155, 170, 180, 186, 204, 255, 270, 279, 306, 310, 313, 340, 372, 459, 465, 510, 527, 540, 558, 612, 620, 626, 765, 837, 918, 930, 939, 1020, 1054, 1116, 1252, 1395, 1530, 1565, 1581, 1674, 1836, 1860, 1878, 2108, 2295, 2635, 2790, 2817, 3060, 3130, 3162, 3348, 3756, 4185, 4590, 4695, 4743, 5270, 5321, 5580, 5634, 6260, 6324, 7905, 8370, 8451, 9180, 9390, 9486, 9703, 10540, 10642, 11268, 14085, 14229, 15810, 15963, 16740, 16902, 18780, 18972, 19406, 21284, 23715, 26605, 28170, 28458, 29109, 31620, 31926, 33804, 38812, 42255, 47430, 47889, 48515, 53210, 56340, 56916, 58218, 63852, 71145, 79815, 84510, 87327, 94860, 95778, 97030, 106420, 116436, 142290, 143667, 145545, 159630, 164951, 169020, 174654, 191556, 194060, 239445, 261981, 284580, 287334, 291090, 319260, 329902, 349308, 436635, 478890, 494853, 523962, 574668, 582180, 659804, 718335, 824755, 873270, 957780, 989706, 1047924, 1309905, 1436670, 1484559, 1649510, 1746540, 1979412, 2474265, 2619810, 2873340, 2969118, 3299020, 4453677, 4948530, 5239620, 5938236, 7422795, 8907354, 9897060, 14845590, 17814708, 22268385, 29691180, 44536770, 89073540]

約数ペア:

[(1, 89073540), (2, 44536770), (3, 29691180), (4, 22268385), (5, 17814708), (6, 14845590), (9, 9897060), (10, 8907354), (12, 7422795), (15, 5938236), (17, 5239620), (18, 4948530), (20, 4453677), (27, 3299020), (30, 2969118), (31, 2873340), (34, 2619810), (36, 2474265), (45, 1979412), (51, 1746540), (54, 1649510), (60, 1484559), (62, 1436670), (68, 1309905), (85, 1047924), (90, 989706), (93, 957780), (102, 873270), (108, 824755), (124, 718335), (135, 659804), (153, 582180), (155, 574668), (170, 523962), (180, 494853), (186, 478890), (204, 436635), (255, 349308), (270, 329902), (279, 319260), (306, 291090), (310, 287334), (313, 284580), (340, 261981), (372, 239445), (459, 194060), (465, 191556), (510, 174654), (527, 169020), (540, 164951), (558, 159630), (612, 145545), (620, 143667), (626, 142290), (765, 116436), (837, 106420), (918, 97030), (930, 95778), (939, 94860), (1020, 87327), (1054, 84510), (1116, 79815), (1252, 71145), (1395, 63852), (1530, 58218), (1565, 56916), (1581, 56340), (1674, 53210), (1836, 48515), (1860, 47889), (1878, 47430), (2108, 42255), (2295, 38812), (2635, 33804), (2790, 31926), (2817, 31620), (3060, 29109), (3130, 28458), (3162, 28170), (3348, 26605), (3756, 23715), (4185, 21284), (4590, 19406), (4695, 18972), (4743, 18780), (5270, 16902), (5321, 16740), (5580, 15963), (5634, 15810), (6260, 14229), (6324, 14085), (7905, 11268), (8370, 10642), (8451, 10540), (9180, 9703), (9390, 9486)]