90799110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 254448000

約数和(自身を除く): 163648890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 61, 74, 90, 111, 122, 135, 149, 183, 185, 222, 270, 298, 305, 333, 366, 370, 447, 549, 555, 610, 666, 745, 894, 915, 999, 1098, 1110, 1341, 1490, 1647, 1665, 1830, 1998, 2235, 2257, 2682, 2745, 3294, 3330, 4023, 4470, 4514, 4995, 5490, 5513, 6705, 6771, 8046, 8235, 9089, 9990, 11026, 11285, 13410, 13542, 16470, 16539, 18178, 20115, 20313, 22570, 27267, 27565, 33078, 33855, 40230, 40626, 45445, 49617, 54534, 55130, 60939, 67710, 81801, 82695, 90890, 99234, 101565, 121878, 136335, 148851, 163602, 165390, 203130, 245403, 248085, 272670, 297702, 304695, 336293, 409005, 490806, 496170, 609390, 672586, 744255, 818010, 1008879, 1227015, 1488510, 1681465, 2017758, 2454030, 3026637, 3362930, 5044395, 6053274, 9079911, 10088790, 15133185, 18159822, 30266370, 45399555, 90799110]

約数ペア:

[(1, 90799110), (2, 45399555), (3, 30266370), (5, 18159822), (6, 15133185), (9, 10088790), (10, 9079911), (15, 6053274), (18, 5044395), (27, 3362930), (30, 3026637), (37, 2454030), (45, 2017758), (54, 1681465), (61, 1488510), (74, 1227015), (90, 1008879), (111, 818010), (122, 744255), (135, 672586), (149, 609390), (183, 496170), (185, 490806), (222, 409005), (270, 336293), (298, 304695), (305, 297702), (333, 272670), (366, 248085), (370, 245403), (447, 203130), (549, 165390), (555, 163602), (610, 148851), (666, 136335), (745, 121878), (894, 101565), (915, 99234), (999, 90890), (1098, 82695), (1110, 81801), (1341, 67710), (1490, 60939), (1647, 55130), (1665, 54534), (1830, 49617), (1998, 45445), (2235, 40626), (2257, 40230), (2682, 33855), (2745, 33078), (3294, 27565), (3330, 27267), (4023, 22570), (4470, 20313), (4514, 20115), (4995, 18178), (5490, 16539), (5513, 16470), (6705, 13542), (6771, 13410), (8046, 11285), (8235, 11026), (9089, 9990)]