78545610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:413

約数の個数: 192

約数和(自身を含む): 254741760

約数和(自身を除く): 176196150

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 17, 18, 22, 26, 30, 33, 34, 39, 45, 51, 55, 65, 66, 78, 85, 90, 99, 102, 110, 117, 130, 143, 153, 165, 170, 187, 195, 198, 221, 234, 255, 286, 306, 330, 359, 374, 390, 429, 442, 495, 510, 561, 585, 663, 715, 718, 765, 858, 935, 990, 1077, 1105, 1122, 1170, 1287, 1326, 1430, 1530, 1683, 1795, 1870, 1989, 2145, 2154, 2210, 2431, 2574, 2805, 3231, 3315, 3366, 3590, 3949, 3978, 4290, 4667, 4862, 5385, 5610, 6103, 6435, 6462, 6630, 7293, 7898, 8415, 9334, 9945, 10770, 11847, 12155, 12206, 12870, 14001, 14586, 16155, 16830, 18309, 19745, 19890, 21879, 23335, 23694, 24310, 28002, 30515, 32310, 35541, 36465, 36618, 39490, 42003, 43758, 46670, 51337, 54927, 59235, 61030, 67133, 70005, 71082, 72930, 79339, 84006, 91545, 102674, 109395, 109854, 118470, 134266, 140010, 154011, 158678, 177705, 183090, 201399, 210015, 218790, 238017, 256685, 274635, 308022, 335665, 355410, 396695, 402798, 420030, 462033, 476034, 513370, 549270, 604197, 671330, 714051, 770055, 793390, 872729, 924066, 1006995, 1190085, 1208394, 1428102, 1540110, 1745458, 2013990, 2310165, 2380170, 2618187, 3020985, 3570255, 4363645, 4620330, 5236374, 6041970, 7140510, 7854561, 8727290, 13090935, 15709122, 26181870, 39272805, 78545610]

約数ペア:

[(1, 78545610), (2, 39272805), (3, 26181870), (5, 15709122), (6, 13090935), (9, 8727290), (10, 7854561), (11, 7140510), (13, 6041970), (15, 5236374), (17, 4620330), (18, 4363645), (22, 3570255), (26, 3020985), (30, 2618187), (33, 2380170), (34, 2310165), (39, 2013990), (45, 1745458), (51, 1540110), (55, 1428102), (65, 1208394), (66, 1190085), (78, 1006995), (85, 924066), (90, 872729), (99, 793390), (102, 770055), (110, 714051), (117, 671330), (130, 604197), (143, 549270), (153, 513370), (165, 476034), (170, 462033), (187, 420030), (195, 402798), (198, 396695), (221, 355410), (234, 335665), (255, 308022), (286, 274635), (306, 256685), (330, 238017), (359, 218790), (374, 210015), (390, 201399), (429, 183090), (442, 177705), (495, 158678), (510, 154011), (561, 140010), (585, 134266), (663, 118470), (715, 109854), (718, 109395), (765, 102674), (858, 91545), (935, 84006), (990, 79339), (1077, 72930), (1105, 71082), (1122, 70005), (1170, 67133), (1287, 61030), (1326, 59235), (1430, 54927), (1530, 51337), (1683, 46670), (1795, 43758), (1870, 42003), (1989, 39490), (2145, 36618), (2154, 36465), (2210, 35541), (2431, 32310), (2574, 30515), (2805, 28002), (3231, 24310), (3315, 23694), (3366, 23335), (3590, 21879), (3949, 19890), (3978, 19745), (4290, 18309), (4667, 16830), (4862, 16155), (5385, 14586), (5610, 14001), (6103, 12870), (6435, 12206), (6462, 12155), (6630, 11847), (7293, 10770), (7898, 9945), (8415, 9334)]