105038240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 278433288

約数和(自身を除く): 173395048

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 73, 80, 85, 92, 115, 136, 146, 160, 170, 184, 230, 272, 292, 340, 365, 368, 391, 460, 529, 544, 584, 680, 730, 736, 782, 920, 1058, 1168, 1241, 1360, 1460, 1564, 1679, 1840, 1955, 2116, 2336, 2482, 2645, 2720, 2920, 3128, 3358, 3680, 3910, 4232, 4964, 5290, 5840, 6205, 6256, 6716, 7820, 8395, 8464, 8993, 9928, 10580, 11680, 12410, 12512, 13432, 15640, 16790, 16928, 17986, 19856, 21160, 24820, 26864, 28543, 31280, 33580, 35972, 38617, 39712, 42320, 44965, 49640, 53728, 57086, 62560, 67160, 71944, 77234, 84640, 89930, 99280, 114172, 134320, 142715, 143888, 154468, 179860, 193085, 198560, 228344, 268640, 285430, 287776, 308936, 359720, 386170, 456688, 570860, 617872, 656489, 719440, 772340, 913376, 1141720, 1235744, 1312978, 1438880, 1544680, 2283440, 2625956, 3089360, 3282445, 4566880, 5251912, 6178720, 6564890, 10503824, 13129780, 21007648, 26259560, 52519120, 105038240]

約数ペア:

[(1, 105038240), (2, 52519120), (4, 26259560), (5, 21007648), (8, 13129780), (10, 10503824), (16, 6564890), (17, 6178720), (20, 5251912), (23, 4566880), (32, 3282445), (34, 3089360), (40, 2625956), (46, 2283440), (68, 1544680), (73, 1438880), (80, 1312978), (85, 1235744), (92, 1141720), (115, 913376), (136, 772340), (146, 719440), (160, 656489), (170, 617872), (184, 570860), (230, 456688), (272, 386170), (292, 359720), (340, 308936), (365, 287776), (368, 285430), (391, 268640), (460, 228344), (529, 198560), (544, 193085), (584, 179860), (680, 154468), (730, 143888), (736, 142715), (782, 134320), (920, 114172), (1058, 99280), (1168, 89930), (1241, 84640), (1360, 77234), (1460, 71944), (1564, 67160), (1679, 62560), (1840, 57086), (1955, 53728), (2116, 49640), (2336, 44965), (2482, 42320), (2645, 39712), (2720, 38617), (2920, 35972), (3128, 33580), (3358, 31280), (3680, 28543), (3910, 26864), (4232, 24820), (4964, 21160), (5290, 19856), (5840, 17986), (6205, 16928), (6256, 16790), (6716, 15640), (7820, 13432), (8395, 12512), (8464, 12410), (8993, 11680), (9928, 10580)]