64917078.000000000

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 917070336

約数和(自身を除く): 600738246

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 47, 51, 53, 83, 85, 90, 94, 102, 106, 141, 153, 159, 166, 170, 235, 249, 255, 265, 282, 306, 318, 415, 423, 470, 477, 498, 510, 530, 705, 747, 765, 795, 799, 830, 846, 901, 954, 1245, 1410, 1411, 1494, 1530, 1590, 1598, 1802, 2115, 2385, 2397, 2490, 2491, 2703, 2822, 3735, 3901, 3995, 4230, 4233, 4399, 4505, 4770, 4794, 4982, 5406, 7055, 7191, 7470, 7473, 7802, 7990, 8109, 8466, 8798, 9010, 11703, 11985, 12455, 12699, 13197, 13515, 14110, 14382, 14946, 16218, 19505, 21165, 21995, 22419, 23406, 23970, 24910, 25398, 26394, 27030, 35109, 35955, 37365, 39010, 39591, 40545, 42330, 42347, 43990, 44838, 58515, 63495, 65985, 66317, 70218, 71910, 74730, 74783, 79182, 81090, 84694, 112095, 117030, 126990, 127041, 131970, 132634, 149566, 175545, 197955, 198951, 206753, 211735, 224190, 224349, 254082, 331585, 351090, 373915, 381123, 395910, 397902, 413506, 423470, 448698, 596853, 620259, 635205, 663170, 673047, 747830, 762246, 994755, 1033765, 1121745, 1193706, 1240518, 1270410, 1346094, 1860777, 1905615, 1989510, 2067530, 2243490, 2984265, 3101295, 3365235, 3514801, 3721554, 3811230, 5968530, 6202590, 6730470, 7029602, 9303885, 10544403, 17574005, 18607770, 21088806, 31633209, 35148010, 52722015, 63266418, 105444030, 158166045, 316332090]

約数ペア:

[(1, 316332090), (2, 158166045), (3, 105444030), (5, 63266418), (6, 52722015), (9, 35148010), (10, 31633209), (15, 21088806), (17, 18607770), (18, 17574005), (30, 10544403), (34, 9303885), (45, 7029602), (47, 6730470), (51, 6202590), (53, 5968530), (83, 3811230), (85, 3721554), (90, 3514801), (94, 3365235), (102, 3101295), (106, 2984265), (141, 2243490), (153, 2067530), (159, 1989510), (166, 1905615), (170, 1860777), (235, 1346094), (249, 1270410), (255, 1240518), (265, 1193706), (282, 1121745), (306, 1033765), (318, 994755), (415, 762246), (423, 747830), (470, 673047), (477, 663170), (498, 635205), (510, 620259), (530, 596853), (705, 448698), (747, 423470), (765, 413506), (795, 397902), (799, 395910), (830, 381123), (846, 373915), (901, 351090), (954, 331585), (1245, 254082), (1410, 224349), (1411, 224190), (1494, 211735), (1530, 206753), (1590, 198951), (1598, 197955), (1802, 175545), (2115, 149566), (2385, 132634), (2397, 131970), (2490, 127041), (2491, 126990), (2703, 117030), (2822, 112095), (3735, 84694), (3901, 81090), (3995, 79182), (4230, 74783), (4233, 74730), (4399, 71910), (4505, 70218), (4770, 66317), (4794, 65985), (4982, 63495), (5406, 58515), (7055, 44838), (7191, 43990), (7470, 42347), (7473, 42330), (7802, 40545), (7990, 39591), (8109, 39010), (8466, 37365), (8798, 35955), (9010, 35109), (11703, 27030), (11985, 26394), (12455, 25398), (12699, 24910), (13197, 23970), (13515, 23406), (14110, 22419), (14382, 21995), (14946, 21165), (16218, 19505)]