339902550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:727

約数の個数: 144

約数和(自身を含む): 995248800

約数和(自身を除く): 655346250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 97, 117, 130, 150, 194, 195, 225, 234, 291, 325, 390, 450, 485, 582, 585, 599, 650, 873, 970, 975, 1170, 1198, 1261, 1455, 1746, 1797, 1950, 2425, 2522, 2910, 2925, 2995, 3594, 3783, 4365, 4850, 5391, 5850, 5990, 6305, 7275, 7566, 7787, 8730, 8985, 10782, 11349, 12610, 14550, 14975, 15574, 17970, 18915, 21825, 22698, 23361, 26955, 29950, 31525, 37830, 38935, 43650, 44925, 46722, 53910, 56745, 58103, 63050, 70083, 77870, 89850, 94575, 113490, 116206, 116805, 134775, 140166, 174309, 189150, 194675, 233610, 269550, 283725, 290515, 348618, 350415, 389350, 522927, 567450, 581030, 584025, 700830, 755339, 871545, 1045854, 1168050, 1452575, 1510678, 1743090, 1752075, 2266017, 2614635, 2905150, 3504150, 3776695, 4357725, 4532034, 5229270, 6798051, 7553390, 8715450, 11330085, 13073175, 13596102, 18883475, 22660170, 26146350, 33990255, 37766950, 56650425, 67980510, 113300850, 169951275, 339902550]

約数ペア:

[(1, 339902550), (2, 169951275), (3, 113300850), (5, 67980510), (6, 56650425), (9, 37766950), (10, 33990255), (13, 26146350), (15, 22660170), (18, 18883475), (25, 13596102), (26, 13073175), (30, 11330085), (39, 8715450), (45, 7553390), (50, 6798051), (65, 5229270), (75, 4532034), (78, 4357725), (90, 3776695), (97, 3504150), (117, 2905150), (130, 2614635), (150, 2266017), (194, 1752075), (195, 1743090), (225, 1510678), (234, 1452575), (291, 1168050), (325, 1045854), (390, 871545), (450, 755339), (485, 700830), (582, 584025), (585, 581030), (599, 567450), (650, 522927), (873, 389350), (970, 350415), (975, 348618), (1170, 290515), (1198, 283725), (1261, 269550), (1455, 233610), (1746, 194675), (1797, 189150), (1950, 174309), (2425, 140166), (2522, 134775), (2910, 116805), (2925, 116206), (2995, 113490), (3594, 94575), (3783, 89850), (4365, 77870), (4850, 70083), (5391, 63050), (5850, 58103), (5990, 56745), (6305, 53910), (7275, 46722), (7566, 44925), (7787, 43650), (8730, 38935), (8985, 37830), (10782, 31525), (11349, 29950), (12610, 26955), (14550, 23361), (14975, 22698), (15574, 21825), (17970, 18915)]