130906620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1372

約数の個数: 144

約数和(自身を含む): 437909472

約数和(自身を除く): 307002852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 387, 390, 430, 468, 516, 559, 585, 645, 774, 780, 860, 1118, 1170, 1290, 1301, 1548, 1677, 1935, 2236, 2340, 2580, 2602, 2795, 3354, 3870, 3903, 5031, 5204, 5590, 6505, 6708, 7740, 7806, 8385, 10062, 11180, 11709, 13010, 15612, 16770, 16913, 19515, 20124, 23418, 25155, 26020, 33540, 33826, 39030, 46836, 50310, 50739, 55943, 58545, 67652, 78060, 84565, 100620, 101478, 111886, 117090, 152217, 167829, 169130, 202956, 223772, 234180, 253695, 279715, 304434, 335658, 338260, 503487, 507390, 559430, 608868, 671316, 727259, 761085, 839145, 1006974, 1014780, 1118860, 1454518, 1522170, 1678290, 2013948, 2181777, 2517435, 2909036, 3044340, 3356580, 3636295, 4363554, 5034870, 6545331, 7272590, 8727108, 10069740, 10908885, 13090662, 14545180, 21817770, 26181324, 32726655, 43635540, 65453310, 130906620]

約数ペア:

[(1, 130906620), (2, 65453310), (3, 43635540), (4, 32726655), (5, 26181324), (6, 21817770), (9, 14545180), (10, 13090662), (12, 10908885), (13, 10069740), (15, 8727108), (18, 7272590), (20, 6545331), (26, 5034870), (30, 4363554), (36, 3636295), (39, 3356580), (43, 3044340), (45, 2909036), (52, 2517435), (60, 2181777), (65, 2013948), (78, 1678290), (86, 1522170), (90, 1454518), (117, 1118860), (129, 1014780), (130, 1006974), (156, 839145), (172, 761085), (180, 727259), (195, 671316), (215, 608868), (234, 559430), (258, 507390), (260, 503487), (387, 338260), (390, 335658), (430, 304434), (468, 279715), (516, 253695), (559, 234180), (585, 223772), (645, 202956), (774, 169130), (780, 167829), (860, 152217), (1118, 117090), (1170, 111886), (1290, 101478), (1301, 100620), (1548, 84565), (1677, 78060), (1935, 67652), (2236, 58545), (2340, 55943), (2580, 50739), (2602, 50310), (2795, 46836), (3354, 39030), (3870, 33826), (3903, 33540), (5031, 26020), (5204, 25155), (5590, 23418), (6505, 20124), (6708, 19515), (7740, 16913), (7806, 16770), (8385, 15612), (10062, 13010), (11180, 11709)]