47461620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 154828800

約数和(自身を除く): 107367180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 31, 34, 38, 51, 57, 60, 62, 68, 76, 79, 85, 93, 95, 102, 114, 124, 155, 158, 170, 186, 190, 204, 228, 237, 255, 285, 310, 316, 323, 340, 372, 380, 395, 465, 474, 510, 527, 570, 589, 620, 646, 790, 930, 948, 969, 1020, 1054, 1140, 1178, 1185, 1292, 1343, 1501, 1580, 1581, 1615, 1767, 1860, 1938, 2108, 2356, 2370, 2449, 2635, 2686, 2945, 3002, 3162, 3230, 3534, 3876, 4029, 4503, 4740, 4845, 4898, 5270, 5372, 5890, 6004, 6324, 6460, 6715, 7068, 7347, 7505, 7905, 8058, 8835, 9006, 9690, 9796, 10013, 10540, 11780, 12245, 13430, 14694, 15010, 15810, 16116, 17670, 18012, 19380, 20026, 20145, 22515, 24490, 25517, 26860, 29388, 30020, 30039, 31620, 35340, 36735, 40052, 40290, 41633, 45030, 46531, 48980, 50065, 51034, 60078, 73470, 76551, 80580, 83266, 90060, 93062, 100130, 102068, 120156, 124899, 127585, 139593, 146940, 150195, 153102, 166532, 186124, 200260, 208165, 232655, 249798, 255170, 279186, 300390, 306204, 382755, 416330, 465310, 499596, 510340, 558372, 600780, 624495, 697965, 765510, 791027, 832660, 930620, 1248990, 1395930, 1531020, 1582054, 2373081, 2497980, 2791860, 3164108, 3955135, 4746162, 7910270, 9492324, 11865405, 15820540, 23730810, 47461620]

約数ペア:

[(1, 47461620), (2, 23730810), (3, 15820540), (4, 11865405), (5, 9492324), (6, 7910270), (10, 4746162), (12, 3955135), (15, 3164108), (17, 2791860), (19, 2497980), (20, 2373081), (30, 1582054), (31, 1531020), (34, 1395930), (38, 1248990), (51, 930620), (57, 832660), (60, 791027), (62, 765510), (68, 697965), (76, 624495), (79, 600780), (85, 558372), (93, 510340), (95, 499596), (102, 465310), (114, 416330), (124, 382755), (155, 306204), (158, 300390), (170, 279186), (186, 255170), (190, 249798), (204, 232655), (228, 208165), (237, 200260), (255, 186124), (285, 166532), (310, 153102), (316, 150195), (323, 146940), (340, 139593), (372, 127585), (380, 124899), (395, 120156), (465, 102068), (474, 100130), (510, 93062), (527, 90060), (570, 83266), (589, 80580), (620, 76551), (646, 73470), (790, 60078), (930, 51034), (948, 50065), (969, 48980), (1020, 46531), (1054, 45030), (1140, 41633), (1178, 40290), (1185, 40052), (1292, 36735), (1343, 35340), (1501, 31620), (1580, 30039), (1581, 30020), (1615, 29388), (1767, 26860), (1860, 25517), (1938, 24490), (2108, 22515), (2356, 20145), (2370, 20026), (2449, 19380), (2635, 18012), (2686, 17670), (2945, 16116), (3002, 15810), (3162, 15010), (3230, 14694), (3534, 13430), (3876, 12245), (4029, 11780), (4503, 10540), (4740, 10013), (4845, 9796), (4898, 9690), (5270, 9006), (5372, 8835), (5890, 8058), (6004, 7905), (6324, 7505), (6460, 7347), (6715, 7068)]