63779580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1148

約数の個数: 144

約数和(自身を含む): 215822880

約数和(自身を除く): 152043300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1097, 1140, 1292, 1530, 1615, 1710, 1938, 2194, 2907, 3060, 3230, 3291, 3420, 3876, 4388, 4845, 5485, 5814, 6460, 6582, 9690, 9873, 10970, 11628, 13164, 14535, 16455, 18649, 19380, 19746, 20843, 21940, 29070, 32910, 37298, 39492, 41686, 49365, 55947, 58140, 62529, 65820, 74596, 83372, 93245, 98730, 104215, 111894, 125058, 167841, 186490, 187587, 197460, 208430, 223788, 250116, 279735, 312645, 335682, 354331, 372980, 375174, 416860, 559470, 625290, 671364, 708662, 750348, 839205, 937935, 1062993, 1118940, 1250580, 1417324, 1678410, 1771655, 1875870, 2125986, 3188979, 3356820, 3543310, 3751740, 4251972, 5314965, 6377958, 7086620, 10629930, 12755916, 15944895, 21259860, 31889790, 63779580]

約数ペア:

[(1, 63779580), (2, 31889790), (3, 21259860), (4, 15944895), (5, 12755916), (6, 10629930), (9, 7086620), (10, 6377958), (12, 5314965), (15, 4251972), (17, 3751740), (18, 3543310), (19, 3356820), (20, 3188979), (30, 2125986), (34, 1875870), (36, 1771655), (38, 1678410), (45, 1417324), (51, 1250580), (57, 1118940), (60, 1062993), (68, 937935), (76, 839205), (85, 750348), (90, 708662), (95, 671364), (102, 625290), (114, 559470), (153, 416860), (170, 375174), (171, 372980), (180, 354331), (190, 335682), (204, 312645), (228, 279735), (255, 250116), (285, 223788), (306, 208430), (323, 197460), (340, 187587), (342, 186490), (380, 167841), (510, 125058), (570, 111894), (612, 104215), (646, 98730), (684, 93245), (765, 83372), (855, 74596), (969, 65820), (1020, 62529), (1097, 58140), (1140, 55947), (1292, 49365), (1530, 41686), (1615, 39492), (1710, 37298), (1938, 32910), (2194, 29070), (2907, 21940), (3060, 20843), (3230, 19746), (3291, 19380), (3420, 18649), (3876, 16455), (4388, 14535), (4845, 13164), (5485, 11628), (5814, 10970), (6460, 9873), (6582, 9690)]