73296990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 212397120

約数和(自身を除く): 139100130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 79, 90, 117, 122, 130, 158, 169, 183, 195, 234, 237, 305, 338, 366, 390, 395, 474, 507, 549, 585, 610, 711, 790, 793, 845, 915, 1014, 1027, 1098, 1170, 1185, 1422, 1521, 1586, 1690, 1830, 2054, 2370, 2379, 2535, 2745, 3042, 3081, 3555, 3965, 4758, 4819, 5070, 5135, 5490, 6162, 7110, 7137, 7605, 7930, 9243, 9638, 10270, 10309, 11895, 13351, 14274, 14457, 15210, 15405, 18486, 20618, 23790, 24095, 26702, 28914, 30810, 30927, 35685, 40053, 43371, 46215, 48190, 51545, 61854, 62647, 66755, 71370, 72285, 80106, 86742, 92430, 92781, 103090, 120159, 125294, 133510, 144570, 154635, 185562, 187941, 200265, 216855, 240318, 309270, 313235, 375882, 400530, 433710, 463905, 563823, 600795, 626470, 814411, 927810, 939705, 1127646, 1201590, 1628822, 1879410, 2443233, 2819115, 4072055, 4886466, 5638230, 7329699, 8144110, 12216165, 14659398, 24432330, 36648495, 73296990]

約数ペア:

[(1, 73296990), (2, 36648495), (3, 24432330), (5, 14659398), (6, 12216165), (9, 8144110), (10, 7329699), (13, 5638230), (15, 4886466), (18, 4072055), (26, 2819115), (30, 2443233), (39, 1879410), (45, 1628822), (61, 1201590), (65, 1127646), (78, 939705), (79, 927810), (90, 814411), (117, 626470), (122, 600795), (130, 563823), (158, 463905), (169, 433710), (183, 400530), (195, 375882), (234, 313235), (237, 309270), (305, 240318), (338, 216855), (366, 200265), (390, 187941), (395, 185562), (474, 154635), (507, 144570), (549, 133510), (585, 125294), (610, 120159), (711, 103090), (790, 92781), (793, 92430), (845, 86742), (915, 80106), (1014, 72285), (1027, 71370), (1098, 66755), (1170, 62647), (1185, 61854), (1422, 51545), (1521, 48190), (1586, 46215), (1690, 43371), (1830, 40053), (2054, 35685), (2370, 30927), (2379, 30810), (2535, 28914), (2745, 26702), (3042, 24095), (3081, 23790), (3555, 20618), (3965, 18486), (4758, 15405), (4819, 15210), (5070, 14457), (5135, 14274), (5490, 13351), (6162, 11895), (7110, 10309), (7137, 10270), (7605, 9638), (7930, 9243)]