439877550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1355

約数の個数: 192

約数和(自身を含む): 1390625280

約数和(自身を除く): 950747730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 25, 30, 34, 35, 38, 42, 50, 51, 57, 70, 75, 85, 95, 102, 105, 114, 119, 133, 150, 170, 175, 190, 210, 238, 255, 266, 285, 323, 350, 357, 399, 425, 475, 510, 525, 570, 595, 646, 665, 714, 798, 850, 950, 969, 1050, 1190, 1275, 1297, 1330, 1425, 1615, 1785, 1938, 1995, 2261, 2550, 2594, 2850, 2975, 3230, 3325, 3570, 3891, 3990, 4522, 4845, 5950, 6485, 6650, 6783, 7782, 8075, 8925, 9079, 9690, 9975, 11305, 12970, 13566, 16150, 17850, 18158, 19455, 19950, 22049, 22610, 24225, 24643, 27237, 32425, 33915, 38910, 44098, 45395, 48450, 49286, 54474, 56525, 64850, 66147, 67830, 73929, 90790, 97275, 110245, 113050, 123215, 132294, 136185, 147858, 154343, 169575, 172501, 194550, 220490, 226975, 246430, 272370, 308686, 330735, 339150, 345002, 369645, 418931, 453950, 463029, 517503, 551225, 616075, 661470, 680925, 739290, 771715, 837862, 862505, 926058, 1035006, 1102450, 1232150, 1256793, 1361850, 1543430, 1653675, 1725010, 1848225, 2094655, 2315145, 2513586, 2587515, 2932517, 3307350, 3696450, 3858575, 4189310, 4312525, 4630290, 5175030, 5865034, 6283965, 7717150, 8625050, 8797551, 10473275, 11575725, 12567930, 12937575, 14662585, 17595102, 20946550, 23151450, 25875150, 29325170, 31419825, 43987755, 62839650, 73312925, 87975510, 146625850, 219938775, 439877550]

約数ペア:

[(1, 439877550), (2, 219938775), (3, 146625850), (5, 87975510), (6, 73312925), (7, 62839650), (10, 43987755), (14, 31419825), (15, 29325170), (17, 25875150), (19, 23151450), (21, 20946550), (25, 17595102), (30, 14662585), (34, 12937575), (35, 12567930), (38, 11575725), (42, 10473275), (50, 8797551), (51, 8625050), (57, 7717150), (70, 6283965), (75, 5865034), (85, 5175030), (95, 4630290), (102, 4312525), (105, 4189310), (114, 3858575), (119, 3696450), (133, 3307350), (150, 2932517), (170, 2587515), (175, 2513586), (190, 2315145), (210, 2094655), (238, 1848225), (255, 1725010), (266, 1653675), (285, 1543430), (323, 1361850), (350, 1256793), (357, 1232150), (399, 1102450), (425, 1035006), (475, 926058), (510, 862505), (525, 837862), (570, 771715), (595, 739290), (646, 680925), (665, 661470), (714, 616075), (798, 551225), (850, 517503), (950, 463029), (969, 453950), (1050, 418931), (1190, 369645), (1275, 345002), (1297, 339150), (1330, 330735), (1425, 308686), (1615, 272370), (1785, 246430), (1938, 226975), (1995, 220490), (2261, 194550), (2550, 172501), (2594, 169575), (2850, 154343), (2975, 147858), (3230, 136185), (3325, 132294), (3570, 123215), (3891, 113050), (3990, 110245), (4522, 97275), (4845, 90790), (5950, 73929), (6485, 67830), (6650, 66147), (6783, 64850), (7782, 56525), (8075, 54474), (8925, 49286), (9079, 48450), (9690, 45395), (9975, 44098), (11305, 38910), (12970, 33915), (13566, 32425), (16150, 27237), (17850, 24643), (18158, 24225), (19455, 22610), (19950, 22049)]