125320860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1360

約数の個数: 144

約数和(自身を含む): 440294400

約数和(自身を除く): 314973540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 79, 84, 90, 105, 126, 140, 158, 180, 210, 237, 252, 315, 316, 395, 420, 474, 553, 630, 711, 790, 948, 1106, 1185, 1259, 1260, 1422, 1580, 1659, 2212, 2370, 2518, 2765, 2844, 3318, 3555, 3777, 4740, 4977, 5036, 5530, 6295, 6636, 7110, 7554, 8295, 8813, 9954, 11060, 11331, 12590, 14220, 15108, 16590, 17626, 18885, 19908, 22662, 24885, 25180, 26439, 33180, 35252, 37770, 44065, 45324, 49770, 52878, 56655, 75540, 79317, 88130, 99461, 99540, 105756, 113310, 132195, 158634, 176260, 198922, 226620, 264390, 298383, 317268, 396585, 397844, 497305, 528780, 596766, 696227, 793170, 895149, 994610, 1193532, 1392454, 1491915, 1586340, 1790298, 1989220, 2088681, 2784908, 2983830, 3481135, 3580596, 4177362, 4475745, 5967660, 6266043, 6962270, 8354724, 8951490, 10443405, 12532086, 13924540, 17902980, 20886810, 25064172, 31330215, 41773620, 62660430, 125320860]

約数ペア:

[(1, 125320860), (2, 62660430), (3, 41773620), (4, 31330215), (5, 25064172), (6, 20886810), (7, 17902980), (9, 13924540), (10, 12532086), (12, 10443405), (14, 8951490), (15, 8354724), (18, 6962270), (20, 6266043), (21, 5967660), (28, 4475745), (30, 4177362), (35, 3580596), (36, 3481135), (42, 2983830), (45, 2784908), (60, 2088681), (63, 1989220), (70, 1790298), (79, 1586340), (84, 1491915), (90, 1392454), (105, 1193532), (126, 994610), (140, 895149), (158, 793170), (180, 696227), (210, 596766), (237, 528780), (252, 497305), (315, 397844), (316, 396585), (395, 317268), (420, 298383), (474, 264390), (553, 226620), (630, 198922), (711, 176260), (790, 158634), (948, 132195), (1106, 113310), (1185, 105756), (1259, 99540), (1260, 99461), (1422, 88130), (1580, 79317), (1659, 75540), (2212, 56655), (2370, 52878), (2518, 49770), (2765, 45324), (2844, 44065), (3318, 37770), (3555, 35252), (3777, 33180), (4740, 26439), (4977, 25180), (5036, 24885), (5530, 22662), (6295, 19908), (6636, 18885), (7110, 17626), (7554, 16590), (8295, 15108), (8813, 14220), (9954, 12590), (11060, 11331)]