154431090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 471139200

約数和(自身を除く): 316708110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 29, 30, 33, 45, 54, 55, 58, 66, 87, 90, 99, 110, 121, 135, 145, 163, 165, 174, 198, 242, 261, 270, 290, 297, 319, 326, 330, 363, 435, 489, 495, 522, 594, 605, 638, 726, 783, 815, 870, 957, 978, 990, 1089, 1210, 1305, 1467, 1485, 1566, 1595, 1630, 1793, 1815, 1914, 2178, 2445, 2610, 2871, 2934, 2970, 3190, 3267, 3509, 3586, 3630, 3915, 4401, 4727, 4785, 4890, 5379, 5445, 5742, 6534, 7018, 7335, 7830, 8613, 8802, 8965, 9454, 9570, 10527, 10758, 10890, 14181, 14355, 14670, 16137, 16335, 17226, 17545, 17930, 19723, 21054, 22005, 23635, 26895, 28362, 28710, 31581, 32274, 32670, 35090, 39446, 42543, 43065, 44010, 47270, 48411, 51997, 52635, 53790, 59169, 63162, 70905, 80685, 85086, 86130, 94743, 96822, 98615, 103994, 105270, 118338, 127629, 141810, 155991, 157905, 161370, 177507, 189486, 197230, 212715, 242055, 255258, 259985, 295845, 311982, 315810, 355014, 425430, 467973, 473715, 484110, 519970, 532521, 571967, 591690, 638145, 779955, 887535, 935946, 947430, 1065042, 1143934, 1276290, 1403919, 1559910, 1715901, 1775070, 2339865, 2662605, 2807838, 2859835, 3431802, 4679730, 5147703, 5325210, 5719670, 7019595, 8579505, 10295406, 14039190, 15443109, 17159010, 25738515, 30886218, 51477030, 77215545, 154431090]

約数ペア:

[(1, 154431090), (2, 77215545), (3, 51477030), (5, 30886218), (6, 25738515), (9, 17159010), (10, 15443109), (11, 14039190), (15, 10295406), (18, 8579505), (22, 7019595), (27, 5719670), (29, 5325210), (30, 5147703), (33, 4679730), (45, 3431802), (54, 2859835), (55, 2807838), (58, 2662605), (66, 2339865), (87, 1775070), (90, 1715901), (99, 1559910), (110, 1403919), (121, 1276290), (135, 1143934), (145, 1065042), (163, 947430), (165, 935946), (174, 887535), (198, 779955), (242, 638145), (261, 591690), (270, 571967), (290, 532521), (297, 519970), (319, 484110), (326, 473715), (330, 467973), (363, 425430), (435, 355014), (489, 315810), (495, 311982), (522, 295845), (594, 259985), (605, 255258), (638, 242055), (726, 212715), (783, 197230), (815, 189486), (870, 177507), (957, 161370), (978, 157905), (990, 155991), (1089, 141810), (1210, 127629), (1305, 118338), (1467, 105270), (1485, 103994), (1566, 98615), (1595, 96822), (1630, 94743), (1793, 86130), (1815, 85086), (1914, 80685), (2178, 70905), (2445, 63162), (2610, 59169), (2871, 53790), (2934, 52635), (2970, 51997), (3190, 48411), (3267, 47270), (3509, 44010), (3586, 43065), (3630, 42543), (3915, 39446), (4401, 35090), (4727, 32670), (4785, 32274), (4890, 31581), (5379, 28710), (5445, 28362), (5742, 26895), (6534, 23635), (7018, 22005), (7335, 21054), (7830, 19723), (8613, 17930), (8802, 17545), (8965, 17226), (9454, 16335), (9570, 16137), (10527, 14670), (10758, 14355), (10890, 14181)]