38178600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 132580800

約数和(自身を除く): 94402200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 25, 30, 34, 38, 40, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 120, 136, 150, 152, 170, 190, 197, 200, 204, 228, 255, 285, 300, 323, 340, 380, 394, 408, 425, 456, 475, 510, 570, 591, 600, 646, 680, 760, 788, 850, 950, 969, 985, 1020, 1140, 1182, 1275, 1292, 1425, 1576, 1615, 1700, 1900, 1938, 1970, 2040, 2280, 2364, 2550, 2584, 2850, 2955, 3230, 3349, 3400, 3743, 3800, 3876, 3940, 4728, 4845, 4925, 5100, 5700, 5910, 6460, 6698, 7486, 7752, 7880, 8075, 9690, 9850, 10047, 10200, 11229, 11400, 11820, 12920, 13396, 14775, 14972, 16150, 16745, 18715, 19380, 19700, 20094, 22458, 23640, 24225, 26792, 29550, 29944, 32300, 33490, 37430, 38760, 39400, 40188, 44916, 48450, 50235, 56145, 59100, 63631, 64600, 66980, 74860, 80376, 83725, 89832, 93575, 96900, 100470, 112290, 118200, 127262, 133960, 149720, 167450, 187150, 190893, 193800, 200940, 224580, 251175, 254524, 280725, 318155, 334900, 374300, 381786, 401880, 449160, 502350, 509048, 561450, 636310, 669800, 748600, 763572, 954465, 1004700, 1122900, 1272620, 1527144, 1590775, 1908930, 2009400, 2245800, 2545240, 3181550, 3817860, 4772325, 6363100, 7635720, 9544650, 12726200, 19089300, 38178600]

約数ペア:

[(1, 38178600), (2, 19089300), (3, 12726200), (4, 9544650), (5, 7635720), (6, 6363100), (8, 4772325), (10, 3817860), (12, 3181550), (15, 2545240), (17, 2245800), (19, 2009400), (20, 1908930), (24, 1590775), (25, 1527144), (30, 1272620), (34, 1122900), (38, 1004700), (40, 954465), (50, 763572), (51, 748600), (57, 669800), (60, 636310), (68, 561450), (75, 509048), (76, 502350), (85, 449160), (95, 401880), (100, 381786), (102, 374300), (114, 334900), (120, 318155), (136, 280725), (150, 254524), (152, 251175), (170, 224580), (190, 200940), (197, 193800), (200, 190893), (204, 187150), (228, 167450), (255, 149720), (285, 133960), (300, 127262), (323, 118200), (340, 112290), (380, 100470), (394, 96900), (408, 93575), (425, 89832), (456, 83725), (475, 80376), (510, 74860), (570, 66980), (591, 64600), (600, 63631), (646, 59100), (680, 56145), (760, 50235), (788, 48450), (850, 44916), (950, 40188), (969, 39400), (985, 38760), (1020, 37430), (1140, 33490), (1182, 32300), (1275, 29944), (1292, 29550), (1425, 26792), (1576, 24225), (1615, 23640), (1700, 22458), (1900, 20094), (1938, 19700), (1970, 19380), (2040, 18715), (2280, 16745), (2364, 16150), (2550, 14972), (2584, 14775), (2850, 13396), (2955, 12920), (3230, 11820), (3349, 11400), (3400, 11229), (3743, 10200), (3800, 10047), (3876, 9850), (3940, 9690), (4728, 8075), (4845, 7880), (4925, 7752), (5100, 7486), (5700, 6698), (5910, 6460)]