1245400650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2447}}^1$

素因数の和:2510

約数の個数: 192

約数和(自身を含む): 3824755200

約数和(自身を除く): 2579354550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 29, 30, 39, 45, 50, 54, 58, 65, 75, 78, 87, 90, 117, 130, 135, 145, 150, 174, 195, 225, 234, 261, 270, 290, 325, 351, 377, 390, 435, 450, 522, 585, 650, 675, 702, 725, 754, 783, 870, 975, 1131, 1170, 1305, 1350, 1450, 1566, 1755, 1885, 1950, 2175, 2262, 2447, 2610, 2925, 3393, 3510, 3770, 3915, 4350, 4894, 5655, 5850, 6525, 6786, 7341, 7830, 8775, 9425, 10179, 11310, 12235, 13050, 14682, 16965, 17550, 18850, 19575, 20358, 22023, 24470, 28275, 31811, 33930, 36705, 39150, 44046, 50895, 56550, 61175, 63622, 66069, 70963, 73410, 84825, 95433, 101790, 110115, 122350, 132138, 141926, 159055, 169650, 183525, 190866, 212889, 220230, 254475, 286299, 318110, 330345, 354815, 367050, 425778, 477165, 508950, 550575, 572598, 638667, 660690, 709630, 795275, 858897, 922519, 954330, 1064445, 1101150, 1277334, 1431495, 1590550, 1651725, 1717794, 1774075, 1845038, 1916001, 2128890, 2385825, 2767557, 2862990, 3193335, 3303450, 3548150, 3832002, 4294485, 4612595, 4771650, 5322225, 5535114, 6386670, 7157475, 8302671, 8588970, 9225190, 9580005, 10644450, 13837785, 14314950, 15966675, 16605342, 19160010, 21472425, 23062975, 24908013, 27675570, 31933350, 41513355, 42944850, 46125950, 47900025, 49816026, 69188925, 83026710, 95800050, 124540065, 138377850, 207566775, 249080130, 415133550, 622700325, 1245400650]

約数ペア:

[(1, 1245400650), (2, 622700325), (3, 415133550), (5, 249080130), (6, 207566775), (9, 138377850), (10, 124540065), (13, 95800050), (15, 83026710), (18, 69188925), (25, 49816026), (26, 47900025), (27, 46125950), (29, 42944850), (30, 41513355), (39, 31933350), (45, 27675570), (50, 24908013), (54, 23062975), (58, 21472425), (65, 19160010), (75, 16605342), (78, 15966675), (87, 14314950), (90, 13837785), (117, 10644450), (130, 9580005), (135, 9225190), (145, 8588970), (150, 8302671), (174, 7157475), (195, 6386670), (225, 5535114), (234, 5322225), (261, 4771650), (270, 4612595), (290, 4294485), (325, 3832002), (351, 3548150), (377, 3303450), (390, 3193335), (435, 2862990), (450, 2767557), (522, 2385825), (585, 2128890), (650, 1916001), (675, 1845038), (702, 1774075), (725, 1717794), (754, 1651725), (783, 1590550), (870, 1431495), (975, 1277334), (1131, 1101150), (1170, 1064445), (1305, 954330), (1350, 922519), (1450, 858897), (1566, 795275), (1755, 709630), (1885, 660690), (1950, 638667), (2175, 572598), (2262, 550575), (2447, 508950), (2610, 477165), (2925, 425778), (3393, 367050), (3510, 354815), (3770, 330345), (3915, 318110), (4350, 286299), (4894, 254475), (5655, 220230), (5850, 212889), (6525, 190866), (6786, 183525), (7341, 169650), (7830, 159055), (8775, 141926), (9425, 132138), (10179, 122350), (11310, 110115), (12235, 101790), (13050, 95433), (14682, 84825), (16965, 73410), (17550, 70963), (18850, 66069), (19575, 63622), (20358, 61175), (22023, 56550), (24470, 50895), (28275, 44046), (31811, 39150), (33930, 36705)]