243354150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2495

約数の個数: 144

約数和(自身を含む): 745827264

約数和(自身を除く): 502473114

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 130, 150, 153, 170, 195, 221, 225, 234, 255, 306, 325, 390, 425, 442, 450, 510, 585, 650, 663, 765, 850, 975, 1105, 1170, 1275, 1326, 1530, 1950, 1989, 2210, 2447, 2550, 2925, 3315, 3825, 3978, 4894, 5525, 5850, 6630, 7341, 7650, 9945, 11050, 12235, 14682, 16575, 19890, 22023, 24470, 31811, 33150, 36705, 41599, 44046, 49725, 61175, 63622, 73410, 83198, 95433, 99450, 110115, 122350, 124797, 159055, 183525, 190866, 207995, 220230, 249594, 286299, 318110, 367050, 374391, 415990, 477165, 540787, 550575, 572598, 623985, 748782, 795275, 954330, 1039975, 1081574, 1101150, 1247970, 1431495, 1590550, 1622361, 1871955, 2079950, 2385825, 2703935, 2862990, 3119925, 3244722, 3743910, 4771650, 4867083, 5407870, 6239850, 7157475, 8111805, 9359775, 9734166, 13519675, 14314950, 16223610, 18719550, 24335415, 27039350, 40559025, 48670830, 81118050, 121677075, 243354150]

約数ペア:

[(1, 243354150), (2, 121677075), (3, 81118050), (5, 48670830), (6, 40559025), (9, 27039350), (10, 24335415), (13, 18719550), (15, 16223610), (17, 14314950), (18, 13519675), (25, 9734166), (26, 9359775), (30, 8111805), (34, 7157475), (39, 6239850), (45, 5407870), (50, 4867083), (51, 4771650), (65, 3743910), (75, 3244722), (78, 3119925), (85, 2862990), (90, 2703935), (102, 2385825), (117, 2079950), (130, 1871955), (150, 1622361), (153, 1590550), (170, 1431495), (195, 1247970), (221, 1101150), (225, 1081574), (234, 1039975), (255, 954330), (306, 795275), (325, 748782), (390, 623985), (425, 572598), (442, 550575), (450, 540787), (510, 477165), (585, 415990), (650, 374391), (663, 367050), (765, 318110), (850, 286299), (975, 249594), (1105, 220230), (1170, 207995), (1275, 190866), (1326, 183525), (1530, 159055), (1950, 124797), (1989, 122350), (2210, 110115), (2447, 99450), (2550, 95433), (2925, 83198), (3315, 73410), (3825, 63622), (3978, 61175), (4894, 49725), (5525, 44046), (5850, 41599), (6630, 36705), (7341, 33150), (7650, 31811), (9945, 24470), (11050, 22023), (12235, 19890), (14682, 16575)]