127422540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{14447}}^1$

素因数の和:14476

約数の個数: 108

約数和(自身を含む): 449650656

約数和(自身を除く): 322228116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 14447, 28894, 43341, 57788, 72235, 86682, 101129, 130023, 144470, 173364, 202258, 216705, 260046, 288940, 303387, 404516, 433410, 505645, 520092, 606774, 650115, 707903, 866820, 910161, 1011290, 1213548, 1300230, 1415806, 1516935, 1820322, 2022580, 2123709, 2600460, 2831612, 3033870, 3539515, 3640644, 4247418, 4550805, 6067740, 6371127, 7079030, 8494836, 9101610, 10618545, 12742254, 14158060, 18203220, 21237090, 25484508, 31855635, 42474180, 63711270, 127422540]

約数ペア:

[(1, 127422540), (2, 63711270), (3, 42474180), (4, 31855635), (5, 25484508), (6, 21237090), (7, 18203220), (9, 14158060), (10, 12742254), (12, 10618545), (14, 9101610), (15, 8494836), (18, 7079030), (20, 6371127), (21, 6067740), (28, 4550805), (30, 4247418), (35, 3640644), (36, 3539515), (42, 3033870), (45, 2831612), (49, 2600460), (60, 2123709), (63, 2022580), (70, 1820322), (84, 1516935), (90, 1415806), (98, 1300230), (105, 1213548), (126, 1011290), (140, 910161), (147, 866820), (180, 707903), (196, 650115), (210, 606774), (245, 520092), (252, 505645), (294, 433410), (315, 404516), (420, 303387), (441, 288940), (490, 260046), (588, 216705), (630, 202258), (735, 173364), (882, 144470), (980, 130023), (1260, 101129), (1470, 86682), (1764, 72235), (2205, 57788), (2940, 43341), (4410, 28894), (8820, 14447)]