87413490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 264176640

約数和(自身を除く): 176763150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 31, 34, 38, 45, 51, 57, 62, 85, 90, 93, 95, 97, 102, 114, 153, 155, 170, 171, 186, 190, 194, 255, 279, 285, 291, 306, 310, 323, 342, 465, 485, 510, 527, 558, 570, 582, 589, 646, 765, 855, 873, 930, 969, 970, 1054, 1178, 1395, 1455, 1530, 1581, 1615, 1649, 1710, 1746, 1767, 1843, 1938, 2635, 2790, 2907, 2910, 2945, 3007, 3162, 3230, 3298, 3534, 3686, 4365, 4743, 4845, 4947, 5270, 5301, 5529, 5814, 5890, 6014, 7905, 8245, 8730, 8835, 9021, 9215, 9486, 9690, 9894, 10013, 10602, 11058, 14535, 14841, 15035, 15810, 16490, 16587, 17670, 18042, 18430, 20026, 23715, 24735, 26505, 27063, 27645, 29070, 29682, 30039, 30070, 31331, 33174, 45105, 47430, 49470, 50065, 51119, 53010, 54126, 55290, 57133, 60078, 62662, 74205, 82935, 90117, 90210, 93993, 100130, 102238, 114266, 135315, 148410, 150195, 153357, 156655, 165870, 171399, 180234, 187986, 255595, 270630, 281979, 285665, 300390, 306714, 313310, 342798, 450585, 460071, 469965, 511190, 514197, 563958, 571330, 766785, 856995, 901170, 920142, 939930, 971261, 1028394, 1409895, 1533570, 1713990, 1942522, 2300355, 2570985, 2819790, 2913783, 4600710, 4856305, 5141970, 5827566, 8741349, 9712610, 14568915, 17482698, 29137830, 43706745, 87413490]

約数ペア:

[(1, 87413490), (2, 43706745), (3, 29137830), (5, 17482698), (6, 14568915), (9, 9712610), (10, 8741349), (15, 5827566), (17, 5141970), (18, 4856305), (19, 4600710), (30, 2913783), (31, 2819790), (34, 2570985), (38, 2300355), (45, 1942522), (51, 1713990), (57, 1533570), (62, 1409895), (85, 1028394), (90, 971261), (93, 939930), (95, 920142), (97, 901170), (102, 856995), (114, 766785), (153, 571330), (155, 563958), (170, 514197), (171, 511190), (186, 469965), (190, 460071), (194, 450585), (255, 342798), (279, 313310), (285, 306714), (291, 300390), (306, 285665), (310, 281979), (323, 270630), (342, 255595), (465, 187986), (485, 180234), (510, 171399), (527, 165870), (558, 156655), (570, 153357), (582, 150195), (589, 148410), (646, 135315), (765, 114266), (855, 102238), (873, 100130), (930, 93993), (969, 90210), (970, 90117), (1054, 82935), (1178, 74205), (1395, 62662), (1455, 60078), (1530, 57133), (1581, 55290), (1615, 54126), (1649, 53010), (1710, 51119), (1746, 50065), (1767, 49470), (1843, 47430), (1938, 45105), (2635, 33174), (2790, 31331), (2907, 30070), (2910, 30039), (2945, 29682), (3007, 29070), (3162, 27645), (3230, 27063), (3298, 26505), (3534, 24735), (3686, 23715), (4365, 20026), (4743, 18430), (4845, 18042), (4947, 17670), (5270, 16587), (5301, 16490), (5529, 15810), (5814, 15035), (5890, 14841), (6014, 14535), (7905, 11058), (8245, 10602), (8730, 10013), (8835, 9894), (9021, 9690), (9215, 9486)]