2020239600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{88607}}^1$

素因数の和:88647

約数の個数: 120

約数和(自身を含む): 6812183040

約数和(自身を除く): 4791943440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 4560, 5700, 7600, 11400, 22800, 88607, 177214, 265821, 354428, 443035, 531642, 708856, 886070, 1063284, 1329105, 1417712, 1683533, 1772140, 2126568, 2215175, 2658210, 3367066, 3544280, 4253136, 4430350, 5050599, 5316420, 6645525, 6734132, 7088560, 8417665, 8860700, 10101198, 10632840, 13291050, 13468264, 16835330, 17721400, 20202396, 21265680, 25252995, 26582100, 26936528, 33670660, 35442800, 40404792, 42088325, 50505990, 53164200, 67341320, 80809584, 84176650, 101011980, 106328400, 126264975, 134682640, 168353300, 202023960, 252529950, 336706600, 404047920, 505059900, 673413200, 1010119800, 2020239600]

約数ペア:

[(1, 2020239600), (2, 1010119800), (3, 673413200), (4, 505059900), (5, 404047920), (6, 336706600), (8, 252529950), (10, 202023960), (12, 168353300), (15, 134682640), (16, 126264975), (19, 106328400), (20, 101011980), (24, 84176650), (25, 80809584), (30, 67341320), (38, 53164200), (40, 50505990), (48, 42088325), (50, 40404792), (57, 35442800), (60, 33670660), (75, 26936528), (76, 26582100), (80, 25252995), (95, 21265680), (100, 20202396), (114, 17721400), (120, 16835330), (150, 13468264), (152, 13291050), (190, 10632840), (200, 10101198), (228, 8860700), (240, 8417665), (285, 7088560), (300, 6734132), (304, 6645525), (380, 5316420), (400, 5050599), (456, 4430350), (475, 4253136), (570, 3544280), (600, 3367066), (760, 2658210), (912, 2215175), (950, 2126568), (1140, 1772140), (1200, 1683533), (1425, 1417712), (1520, 1329105), (1900, 1063284), (2280, 886070), (2850, 708856), (3800, 531642), (4560, 443035), (5700, 354428), (7600, 265821), (11400, 177214), (22800, 88607)]