11620981800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{90931}}^1$

素因数の和:91024

約数の個数: 144

約数和(自身を含む): 39577243680

約数和(自身を除く): 27956261880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 71, 72, 75, 90, 100, 120, 142, 150, 180, 200, 213, 225, 284, 300, 355, 360, 426, 450, 568, 600, 639, 710, 852, 900, 1065, 1278, 1420, 1704, 1775, 1800, 2130, 2556, 2840, 3195, 3550, 4260, 5112, 5325, 6390, 7100, 8520, 10650, 12780, 14200, 15975, 21300, 25560, 31950, 42600, 63900, 90931, 127800, 181862, 272793, 363724, 454655, 545586, 727448, 818379, 909310, 1091172, 1363965, 1636758, 1818620, 2182344, 2273275, 2727930, 3273516, 3637240, 4091895, 4546550, 5455860, 6456101, 6547032, 6819825, 8183790, 9093100, 10911720, 12912202, 13639650, 16367580, 18186200, 19368303, 20459475, 25824404, 27279300, 32280505, 32735160, 38736606, 40918950, 51648808, 54558600, 58104909, 64561010, 77473212, 81837900, 96841515, 116209818, 129122020, 154946424, 161402525, 163675800, 193683030, 232419636, 258244040, 290524545, 322805050, 387366060, 464839272, 484207575, 581049090, 645610100, 774732120, 968415150, 1162098180, 1291220200, 1452622725, 1936830300, 2324196360, 2905245450, 3873660600, 5810490900, 11620981800]

約数ペア:

[(1, 11620981800), (2, 5810490900), (3, 3873660600), (4, 2905245450), (5, 2324196360), (6, 1936830300), (8, 1452622725), (9, 1291220200), (10, 1162098180), (12, 968415150), (15, 774732120), (18, 645610100), (20, 581049090), (24, 484207575), (25, 464839272), (30, 387366060), (36, 322805050), (40, 290524545), (45, 258244040), (50, 232419636), (60, 193683030), (71, 163675800), (72, 161402525), (75, 154946424), (90, 129122020), (100, 116209818), (120, 96841515), (142, 81837900), (150, 77473212), (180, 64561010), (200, 58104909), (213, 54558600), (225, 51648808), (284, 40918950), (300, 38736606), (355, 32735160), (360, 32280505), (426, 27279300), (450, 25824404), (568, 20459475), (600, 19368303), (639, 18186200), (710, 16367580), (852, 13639650), (900, 12912202), (1065, 10911720), (1278, 9093100), (1420, 8183790), (1704, 6819825), (1775, 6547032), (1800, 6456101), (2130, 5455860), (2556, 4546550), (2840, 4091895), (3195, 3637240), (3550, 3273516), (4260, 2727930), (5112, 2273275), (5325, 2182344), (6390, 1818620), (7100, 1636758), (8520, 1363965), (10650, 1091172), (12780, 909310), (14200, 818379), (15975, 727448), (21300, 545586), (25560, 454655), (31950, 363724), (42600, 272793), (63900, 181862), (90931, 127800)]