1020042600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 3293360640

約数和(自身を除く): 2273318040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 150, 155, 173, 186, 200, 248, 300, 310, 317, 346, 372, 465, 519, 600, 620, 634, 692, 744, 775, 865, 930, 951, 1038, 1240, 1268, 1384, 1550, 1585, 1730, 1860, 1902, 2076, 2325, 2536, 2595, 3100, 3170, 3460, 3720, 3804, 4152, 4325, 4650, 4755, 5190, 5363, 6200, 6340, 6920, 7608, 7925, 8650, 9300, 9510, 9827, 10380, 10726, 12680, 12975, 15850, 16089, 17300, 18600, 19020, 19654, 20760, 21452, 23775, 25950, 26815, 29481, 31700, 32178, 34600, 38040, 39308, 42904, 47550, 49135, 51900, 53630, 54841, 58962, 63400, 64356, 78616, 80445, 95100, 98270, 103800, 107260, 109682, 117924, 128712, 134075, 147405, 160890, 164523, 190200, 196540, 214520, 219364, 235848, 245675, 268150, 274205, 294810, 321780, 329046, 393080, 402225, 438728, 491350, 536300, 548410, 589620, 643560, 658092, 737025, 804450, 822615, 982700, 1072600, 1096820, 1179240, 1316184, 1371025, 1474050, 1608900, 1645230, 1700071, 1965400, 2193640, 2742050, 2948100, 3217800, 3290460, 3400142, 4113075, 5100213, 5484100, 5896200, 6580920, 6800284, 8226150, 8500355, 10200426, 10968200, 13600568, 16452300, 17000710, 20400852, 25501065, 32904600, 34001420, 40801704, 42501775, 51002130, 68002840, 85003550, 102004260, 127505325, 170007100, 204008520, 255010650, 340014200, 510021300, 1020042600]

約数ペア:

[(1, 1020042600), (2, 510021300), (3, 340014200), (4, 255010650), (5, 204008520), (6, 170007100), (8, 127505325), (10, 102004260), (12, 85003550), (15, 68002840), (20, 51002130), (24, 42501775), (25, 40801704), (30, 34001420), (31, 32904600), (40, 25501065), (50, 20400852), (60, 17000710), (62, 16452300), (75, 13600568), (93, 10968200), (100, 10200426), (120, 8500355), (124, 8226150), (150, 6800284), (155, 6580920), (173, 5896200), (186, 5484100), (200, 5100213), (248, 4113075), (300, 3400142), (310, 3290460), (317, 3217800), (346, 2948100), (372, 2742050), (465, 2193640), (519, 1965400), (600, 1700071), (620, 1645230), (634, 1608900), (692, 1474050), (744, 1371025), (775, 1316184), (865, 1179240), (930, 1096820), (951, 1072600), (1038, 982700), (1240, 822615), (1268, 804450), (1384, 737025), (1550, 658092), (1585, 643560), (1730, 589620), (1860, 548410), (1902, 536300), (2076, 491350), (2325, 438728), (2536, 402225), (2595, 393080), (3100, 329046), (3170, 321780), (3460, 294810), (3720, 274205), (3804, 268150), (4152, 245675), (4325, 235848), (4650, 219364), (4755, 214520), (5190, 196540), (5363, 190200), (6200, 164523), (6340, 160890), (6920, 147405), (7608, 134075), (7925, 128712), (8650, 117924), (9300, 109682), (9510, 107260), (9827, 103800), (10380, 98270), (10726, 95100), (12680, 80445), (12975, 78616), (15850, 64356), (16089, 63400), (17300, 58962), (18600, 54841), (19020, 53630), (19654, 51900), (20760, 49135), (21452, 47550), (23775, 42904), (25950, 39308), (26815, 38040), (29481, 34600), (31700, 32178)]