152721810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 448081920

約数和(自身を除く): 295360110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 43, 45, 57, 62, 67, 86, 90, 93, 95, 114, 129, 134, 155, 171, 186, 190, 201, 215, 258, 279, 285, 310, 335, 342, 387, 402, 430, 465, 558, 570, 589, 603, 645, 670, 774, 817, 855, 930, 1005, 1178, 1206, 1273, 1290, 1333, 1395, 1634, 1710, 1767, 1935, 2010, 2077, 2451, 2546, 2666, 2790, 2881, 2945, 3015, 3534, 3819, 3870, 3999, 4085, 4154, 4902, 5301, 5762, 5890, 6030, 6231, 6365, 6665, 7353, 7638, 7998, 8170, 8643, 8835, 10385, 10602, 11457, 11997, 12255, 12462, 12730, 13330, 14405, 14706, 17286, 17670, 18693, 19095, 19995, 20770, 22914, 23994, 24510, 25327, 25929, 26505, 28810, 31155, 36765, 37386, 38190, 39463, 39990, 43215, 50654, 51858, 53010, 54739, 57285, 59985, 62310, 73530, 75981, 78926, 86430, 89311, 93465, 109478, 114570, 118389, 119970, 126635, 129645, 151962, 164217, 178622, 186930, 197315, 227943, 236778, 253270, 259290, 267933, 273695, 328434, 355167, 379905, 394630, 446555, 455886, 492651, 535866, 547390, 591945, 710334, 759810, 803799, 821085, 893110, 985302, 1139715, 1183890, 1339665, 1607598, 1642170, 1696909, 1775835, 2279430, 2463255, 2679330, 3393818, 3551670, 4018995, 4926510, 5090727, 8037990, 8484545, 10181454, 15272181, 16969090, 25453635, 30544362, 50907270, 76360905, 152721810]

約数ペア:

[(1, 152721810), (2, 76360905), (3, 50907270), (5, 30544362), (6, 25453635), (9, 16969090), (10, 15272181), (15, 10181454), (18, 8484545), (19, 8037990), (30, 5090727), (31, 4926510), (38, 4018995), (43, 3551670), (45, 3393818), (57, 2679330), (62, 2463255), (67, 2279430), (86, 1775835), (90, 1696909), (93, 1642170), (95, 1607598), (114, 1339665), (129, 1183890), (134, 1139715), (155, 985302), (171, 893110), (186, 821085), (190, 803799), (201, 759810), (215, 710334), (258, 591945), (279, 547390), (285, 535866), (310, 492651), (335, 455886), (342, 446555), (387, 394630), (402, 379905), (430, 355167), (465, 328434), (558, 273695), (570, 267933), (589, 259290), (603, 253270), (645, 236778), (670, 227943), (774, 197315), (817, 186930), (855, 178622), (930, 164217), (1005, 151962), (1178, 129645), (1206, 126635), (1273, 119970), (1290, 118389), (1333, 114570), (1395, 109478), (1634, 93465), (1710, 89311), (1767, 86430), (1935, 78926), (2010, 75981), (2077, 73530), (2451, 62310), (2546, 59985), (2666, 57285), (2790, 54739), (2881, 53010), (2945, 51858), (3015, 50654), (3534, 43215), (3819, 39990), (3870, 39463), (3999, 38190), (4085, 37386), (4154, 36765), (4902, 31155), (5301, 28810), (5762, 26505), (5890, 25929), (6030, 25327), (6231, 24510), (6365, 23994), (6665, 22914), (7353, 20770), (7638, 19995), (7998, 19095), (8170, 18693), (8643, 17670), (8835, 17286), (10385, 14706), (10602, 14405), (11457, 13330), (11997, 12730), (12255, 12462)]