30225744

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 93486080

約数和(自身を除く): 63260336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 37, 48, 54, 61, 62, 72, 74, 93, 108, 111, 122, 124, 144, 148, 183, 186, 216, 222, 244, 248, 279, 296, 333, 366, 372, 432, 444, 488, 496, 549, 558, 592, 666, 732, 744, 837, 888, 976, 999, 1098, 1116, 1147, 1332, 1464, 1488, 1647, 1674, 1776, 1891, 1998, 2196, 2232, 2257, 2294, 2664, 2928, 3294, 3348, 3441, 3782, 3996, 4392, 4464, 4514, 4588, 5328, 5673, 6588, 6696, 6771, 6882, 7564, 7992, 8784, 9028, 9176, 10323, 11346, 13176, 13392, 13542, 13764, 15128, 15984, 17019, 18056, 18352, 20313, 20646, 22692, 26352, 27084, 27528, 30256, 30969, 34038, 36112, 40626, 41292, 45384, 51057, 54168, 55056, 60939, 61938, 68076, 69967, 81252, 82584, 90768, 102114, 108336, 121878, 123876, 136152, 139934, 162504, 165168, 204228, 209901, 243756, 247752, 272304, 279868, 325008, 408456, 419802, 487512, 495504, 559736, 629703, 816912, 839604, 975024, 1119472, 1259406, 1679208, 1889109, 2518812, 3358416, 3778218, 5037624, 7556436, 10075248, 15112872, 30225744]

約数ペア:

[(1, 30225744), (2, 15112872), (3, 10075248), (4, 7556436), (6, 5037624), (8, 3778218), (9, 3358416), (12, 2518812), (16, 1889109), (18, 1679208), (24, 1259406), (27, 1119472), (31, 975024), (36, 839604), (37, 816912), (48, 629703), (54, 559736), (61, 495504), (62, 487512), (72, 419802), (74, 408456), (93, 325008), (108, 279868), (111, 272304), (122, 247752), (124, 243756), (144, 209901), (148, 204228), (183, 165168), (186, 162504), (216, 139934), (222, 136152), (244, 123876), (248, 121878), (279, 108336), (296, 102114), (333, 90768), (366, 82584), (372, 81252), (432, 69967), (444, 68076), (488, 61938), (496, 60939), (549, 55056), (558, 54168), (592, 51057), (666, 45384), (732, 41292), (744, 40626), (837, 36112), (888, 34038), (976, 30969), (999, 30256), (1098, 27528), (1116, 27084), (1147, 26352), (1332, 22692), (1464, 20646), (1488, 20313), (1647, 18352), (1674, 18056), (1776, 17019), (1891, 15984), (1998, 15128), (2196, 13764), (2232, 13542), (2257, 13392), (2294, 13176), (2664, 11346), (2928, 10323), (3294, 9176), (3348, 9028), (3441, 8784), (3782, 7992), (3996, 7564), (4392, 6882), (4464, 6771), (4514, 6696), (4588, 6588), (5328, 5673)]