351780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:77

約数の個数: 96

約数和(自身を含む): 1185408

約数和(自身を除く): 833628

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 41, 44, 52, 55, 60, 65, 66, 78, 82, 110, 123, 130, 132, 143, 156, 164, 165, 195, 205, 220, 246, 260, 286, 330, 390, 410, 429, 451, 492, 533, 572, 615, 660, 715, 780, 820, 858, 902, 1066, 1230, 1353, 1430, 1599, 1716, 1804, 2132, 2145, 2255, 2460, 2665, 2706, 2860, 3198, 4290, 4510, 5330, 5412, 5863, 6396, 6765, 7995, 8580, 9020, 10660, 11726, 13530, 15990, 17589, 23452, 27060, 29315, 31980, 35178, 58630, 70356, 87945, 117260, 175890, 351780]

約数ペア:

[(1, 351780), (2, 175890), (3, 117260), (4, 87945), (5, 70356), (6, 58630), (10, 35178), (11, 31980), (12, 29315), (13, 27060), (15, 23452), (20, 17589), (22, 15990), (26, 13530), (30, 11726), (33, 10660), (39, 9020), (41, 8580), (44, 7995), (52, 6765), (55, 6396), (60, 5863), (65, 5412), (66, 5330), (78, 4510), (82, 4290), (110, 3198), (123, 2860), (130, 2706), (132, 2665), (143, 2460), (156, 2255), (164, 2145), (165, 2132), (195, 1804), (205, 1716), (220, 1599), (246, 1430), (260, 1353), (286, 1230), (330, 1066), (390, 902), (410, 858), (429, 820), (451, 780), (492, 715), (533, 660), (572, 615)]