154914120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 525987000

約数和(自身を除く): 371072880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 137, 162, 180, 216, 270, 274, 324, 349, 360, 405, 411, 540, 548, 648, 685, 698, 810, 822, 1047, 1080, 1096, 1233, 1370, 1396, 1620, 1644, 1745, 2055, 2094, 2466, 2740, 2792, 3141, 3240, 3288, 3490, 3699, 4110, 4188, 4932, 5235, 5480, 6165, 6282, 6980, 7398, 8220, 8376, 9423, 9864, 10470, 11097, 12330, 12564, 13960, 14796, 15705, 16440, 18495, 18846, 20940, 22194, 24660, 25128, 28269, 29592, 31410, 36990, 37692, 41880, 44388, 47115, 47813, 49320, 55485, 56538, 62820, 73980, 75384, 88776, 94230, 95626, 110970, 113076, 125640, 141345, 143439, 147960, 188460, 191252, 221940, 226152, 239065, 282690, 286878, 376920, 382504, 430317, 443880, 478130, 565380, 573756, 717195, 860634, 956260, 1130760, 1147512, 1290951, 1434390, 1721268, 1912520, 2151585, 2581902, 2868780, 3442536, 3872853, 4303170, 5163804, 5737560, 6454755, 7745706, 8606340, 10327608, 12909510, 15491412, 17212680, 19364265, 25819020, 30982824, 38728530, 51638040, 77457060, 154914120]

約数ペア:

[(1, 154914120), (2, 77457060), (3, 51638040), (4, 38728530), (5, 30982824), (6, 25819020), (8, 19364265), (9, 17212680), (10, 15491412), (12, 12909510), (15, 10327608), (18, 8606340), (20, 7745706), (24, 6454755), (27, 5737560), (30, 5163804), (36, 4303170), (40, 3872853), (45, 3442536), (54, 2868780), (60, 2581902), (72, 2151585), (81, 1912520), (90, 1721268), (108, 1434390), (120, 1290951), (135, 1147512), (137, 1130760), (162, 956260), (180, 860634), (216, 717195), (270, 573756), (274, 565380), (324, 478130), (349, 443880), (360, 430317), (405, 382504), (411, 376920), (540, 286878), (548, 282690), (648, 239065), (685, 226152), (698, 221940), (810, 191252), (822, 188460), (1047, 147960), (1080, 143439), (1096, 141345), (1233, 125640), (1370, 113076), (1396, 110970), (1620, 95626), (1644, 94230), (1745, 88776), (2055, 75384), (2094, 73980), (2466, 62820), (2740, 56538), (2792, 55485), (3141, 49320), (3240, 47813), (3288, 47115), (3490, 44388), (3699, 41880), (4110, 37692), (4188, 36990), (4932, 31410), (5235, 29592), (5480, 28269), (6165, 25128), (6282, 24660), (6980, 22194), (7398, 20940), (8220, 18846), (8376, 18495), (9423, 16440), (9864, 15705), (10470, 14796), (11097, 13960), (12330, 12564)]