66629580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 198024960

約数和(自身を除く): 131395380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 211, 228, 277, 285, 380, 422, 554, 570, 633, 831, 844, 1055, 1108, 1140, 1266, 1385, 1662, 2110, 2532, 2770, 3165, 3324, 4009, 4155, 4220, 5263, 5540, 6330, 8018, 8310, 10526, 12027, 12660, 15789, 16036, 16620, 20045, 21052, 24054, 26315, 31578, 40090, 48108, 52630, 58447, 60135, 63156, 78945, 80180, 105260, 116894, 120270, 157890, 175341, 233788, 240540, 292235, 315780, 350682, 584470, 701364, 876705, 1110493, 1168940, 1753410, 2220986, 3331479, 3506820, 4441972, 5552465, 6662958, 11104930, 13325916, 16657395, 22209860, 33314790, 66629580]

約数ペア:

[(1, 66629580), (2, 33314790), (3, 22209860), (4, 16657395), (5, 13325916), (6, 11104930), (10, 6662958), (12, 5552465), (15, 4441972), (19, 3506820), (20, 3331479), (30, 2220986), (38, 1753410), (57, 1168940), (60, 1110493), (76, 876705), (95, 701364), (114, 584470), (190, 350682), (211, 315780), (228, 292235), (277, 240540), (285, 233788), (380, 175341), (422, 157890), (554, 120270), (570, 116894), (633, 105260), (831, 80180), (844, 78945), (1055, 63156), (1108, 60135), (1140, 58447), (1266, 52630), (1385, 48108), (1662, 40090), (2110, 31578), (2532, 26315), (2770, 24054), (3165, 21052), (3324, 20045), (4009, 16620), (4155, 16036), (4220, 15789), (5263, 12660), (5540, 12027), (6330, 10526), (8018, 8310)]