151848450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 144

約数和(自身を含む): 445424616

約数和(自身を除く): 293576166

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 101, 117, 130, 150, 195, 202, 225, 234, 257, 303, 325, 390, 450, 505, 514, 585, 606, 650, 771, 909, 975, 1010, 1170, 1285, 1313, 1515, 1542, 1818, 1950, 2313, 2525, 2570, 2626, 2925, 3030, 3341, 3855, 3939, 4545, 4626, 5050, 5850, 6425, 6565, 6682, 7575, 7710, 7878, 9090, 10023, 11565, 11817, 12850, 13130, 15150, 16705, 19275, 19695, 20046, 22725, 23130, 23634, 25957, 30069, 32825, 33410, 38550, 39390, 45450, 50115, 51914, 57825, 59085, 60138, 65650, 77871, 83525, 98475, 100230, 115650, 118170, 129785, 150345, 155742, 167050, 196950, 233613, 250575, 259570, 295425, 300690, 337441, 389355, 467226, 501150, 590850, 648925, 674882, 751725, 778710, 1012323, 1168065, 1297850, 1503450, 1687205, 1946775, 2024646, 2336130, 3036969, 3374410, 3893550, 5061615, 5840325, 6073938, 8436025, 10123230, 11680650, 15184845, 16872050, 25308075, 30369690, 50616150, 75924225, 151848450]

約数ペア:

[(1, 151848450), (2, 75924225), (3, 50616150), (5, 30369690), (6, 25308075), (9, 16872050), (10, 15184845), (13, 11680650), (15, 10123230), (18, 8436025), (25, 6073938), (26, 5840325), (30, 5061615), (39, 3893550), (45, 3374410), (50, 3036969), (65, 2336130), (75, 2024646), (78, 1946775), (90, 1687205), (101, 1503450), (117, 1297850), (130, 1168065), (150, 1012323), (195, 778710), (202, 751725), (225, 674882), (234, 648925), (257, 590850), (303, 501150), (325, 467226), (390, 389355), (450, 337441), (505, 300690), (514, 295425), (585, 259570), (606, 250575), (650, 233613), (771, 196950), (909, 167050), (975, 155742), (1010, 150345), (1170, 129785), (1285, 118170), (1313, 115650), (1515, 100230), (1542, 98475), (1818, 83525), (1950, 77871), (2313, 65650), (2525, 60138), (2570, 59085), (2626, 57825), (2925, 51914), (3030, 50115), (3341, 45450), (3855, 39390), (3939, 38550), (4545, 33410), (4626, 32825), (5050, 30069), (5850, 25957), (6425, 23634), (6565, 23130), (6682, 22725), (7575, 20046), (7710, 19695), (7878, 19275), (9090, 16705), (10023, 15150), (11565, 13130), (11817, 12850)]