48271740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 152386080

約数和(自身を除く): 104114340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 61, 66, 109, 110, 121, 122, 132, 165, 183, 218, 220, 242, 244, 305, 327, 330, 363, 366, 436, 484, 545, 605, 610, 654, 660, 671, 726, 732, 915, 1090, 1199, 1210, 1220, 1308, 1342, 1452, 1635, 1815, 1830, 2013, 2180, 2398, 2420, 2684, 3270, 3355, 3597, 3630, 3660, 4026, 4796, 5995, 6540, 6649, 6710, 7194, 7260, 7381, 8052, 10065, 11990, 13189, 13298, 13420, 14388, 14762, 17985, 19947, 20130, 22143, 23980, 26378, 26596, 29524, 33245, 35970, 36905, 39567, 39894, 40260, 44286, 52756, 65945, 66490, 71940, 73139, 73810, 79134, 79788, 88572, 99735, 110715, 131890, 132980, 146278, 147620, 158268, 197835, 199470, 219417, 221430, 263780, 292556, 365695, 395670, 398940, 438834, 442860, 731390, 791340, 804529, 877668, 1097085, 1462780, 1609058, 2194170, 2413587, 3218116, 4022645, 4388340, 4827174, 8045290, 9654348, 12067935, 16090580, 24135870, 48271740]

約数ペア:

[(1, 48271740), (2, 24135870), (3, 16090580), (4, 12067935), (5, 9654348), (6, 8045290), (10, 4827174), (11, 4388340), (12, 4022645), (15, 3218116), (20, 2413587), (22, 2194170), (30, 1609058), (33, 1462780), (44, 1097085), (55, 877668), (60, 804529), (61, 791340), (66, 731390), (109, 442860), (110, 438834), (121, 398940), (122, 395670), (132, 365695), (165, 292556), (183, 263780), (218, 221430), (220, 219417), (242, 199470), (244, 197835), (305, 158268), (327, 147620), (330, 146278), (363, 132980), (366, 131890), (436, 110715), (484, 99735), (545, 88572), (605, 79788), (610, 79134), (654, 73810), (660, 73139), (671, 71940), (726, 66490), (732, 65945), (915, 52756), (1090, 44286), (1199, 40260), (1210, 39894), (1220, 39567), (1308, 36905), (1342, 35970), (1452, 33245), (1635, 29524), (1815, 26596), (1830, 26378), (2013, 23980), (2180, 22143), (2398, 20130), (2420, 19947), (2684, 17985), (3270, 14762), (3355, 14388), (3597, 13420), (3630, 13298), (3660, 13189), (4026, 11990), (4796, 10065), (5995, 8052), (6540, 7381), (6649, 7260), (6710, 7194)]