616762980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1033}}^1$

素因数の和:1186

約数の個数: 144

約数和(自身を含む): 1951133184

約数和(自身を除く): 1334370204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 107, 124, 155, 180, 186, 214, 279, 310, 321, 372, 428, 465, 535, 558, 620, 642, 930, 963, 1033, 1070, 1116, 1284, 1395, 1605, 1860, 1926, 2066, 2140, 2790, 3099, 3210, 3317, 3852, 4132, 4815, 5165, 5580, 6198, 6420, 6634, 9297, 9630, 9951, 10330, 12396, 13268, 15495, 16585, 18594, 19260, 19902, 20660, 29853, 30990, 32023, 33170, 37188, 39804, 46485, 49755, 59706, 61980, 64046, 66340, 92970, 96069, 99510, 110531, 119412, 128092, 149265, 160115, 185940, 192138, 199020, 221062, 288207, 298530, 320230, 331593, 384276, 442124, 480345, 552655, 576414, 597060, 640460, 663186, 960690, 994779, 1105310, 1152828, 1326372, 1441035, 1657965, 1921380, 1989558, 2210620, 2882070, 3315930, 3426461, 3979116, 4973895, 5764140, 6631860, 6852922, 9947790, 10279383, 13705844, 17132305, 19895580, 20558766, 30838149, 34264610, 41117532, 51396915, 61676298, 68529220, 102793830, 123352596, 154190745, 205587660, 308381490, 616762980]

約数ペア:

[(1, 616762980), (2, 308381490), (3, 205587660), (4, 154190745), (5, 123352596), (6, 102793830), (9, 68529220), (10, 61676298), (12, 51396915), (15, 41117532), (18, 34264610), (20, 30838149), (30, 20558766), (31, 19895580), (36, 17132305), (45, 13705844), (60, 10279383), (62, 9947790), (90, 6852922), (93, 6631860), (107, 5764140), (124, 4973895), (155, 3979116), (180, 3426461), (186, 3315930), (214, 2882070), (279, 2210620), (310, 1989558), (321, 1921380), (372, 1657965), (428, 1441035), (465, 1326372), (535, 1152828), (558, 1105310), (620, 994779), (642, 960690), (930, 663186), (963, 640460), (1033, 597060), (1070, 576414), (1116, 552655), (1284, 480345), (1395, 442124), (1605, 384276), (1860, 331593), (1926, 320230), (2066, 298530), (2140, 288207), (2790, 221062), (3099, 199020), (3210, 192138), (3317, 185940), (3852, 160115), (4132, 149265), (4815, 128092), (5165, 119412), (5580, 110531), (6198, 99510), (6420, 96069), (6634, 92970), (9297, 66340), (9630, 64046), (9951, 61980), (10330, 59706), (12396, 49755), (13268, 46485), (15495, 39804), (16585, 37188), (18594, 33170), (19260, 32023), (19902, 30990), (20660, 29853)]