88225020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1084

約数の個数: 144

約数和(自身を含む): 296281440

約数和(自身を除く): 208056420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1019, 1110, 1170, 1332, 1443, 1665, 1924, 2038, 2220, 2340, 2405, 2886, 3057, 3330, 4076, 4329, 4810, 5095, 5772, 6114, 6660, 7215, 8658, 9171, 9620, 10190, 12228, 13247, 14430, 15285, 17316, 18342, 20380, 21645, 26494, 28860, 30570, 36684, 37703, 39741, 43290, 45855, 52988, 61140, 66235, 75406, 79482, 86580, 91710, 113109, 119223, 132470, 150812, 158964, 183420, 188515, 198705, 226218, 238446, 264940, 339327, 377030, 397410, 452436, 476892, 490139, 565545, 596115, 678654, 754060, 794820, 980278, 1131090, 1192230, 1357308, 1470417, 1696635, 1960556, 2262180, 2384460, 2450695, 2940834, 3393270, 4411251, 4901390, 5881668, 6786540, 7352085, 8822502, 9802780, 14704170, 17645004, 22056255, 29408340, 44112510, 88225020]

約数ペア:

[(1, 88225020), (2, 44112510), (3, 29408340), (4, 22056255), (5, 17645004), (6, 14704170), (9, 9802780), (10, 8822502), (12, 7352085), (13, 6786540), (15, 5881668), (18, 4901390), (20, 4411251), (26, 3393270), (30, 2940834), (36, 2450695), (37, 2384460), (39, 2262180), (45, 1960556), (52, 1696635), (60, 1470417), (65, 1357308), (74, 1192230), (78, 1131090), (90, 980278), (111, 794820), (117, 754060), (130, 678654), (148, 596115), (156, 565545), (180, 490139), (185, 476892), (195, 452436), (222, 397410), (234, 377030), (260, 339327), (333, 264940), (370, 238446), (390, 226218), (444, 198705), (468, 188515), (481, 183420), (555, 158964), (585, 150812), (666, 132470), (740, 119223), (780, 113109), (962, 91710), (1019, 86580), (1110, 79482), (1170, 75406), (1332, 66235), (1443, 61140), (1665, 52988), (1924, 45855), (2038, 43290), (2220, 39741), (2340, 37703), (2405, 36684), (2886, 30570), (3057, 28860), (3330, 26494), (4076, 21645), (4329, 20380), (4810, 18342), (5095, 17316), (5772, 15285), (6114, 14430), (6660, 13247), (7215, 12228), (8658, 10190), (9171, 9620)]