200519520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:525

約数の個数: 192

約数和(自身を含む): 676698624

約数和(自身を除く): 476179104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 41, 46, 48, 60, 69, 80, 82, 92, 96, 115, 120, 123, 138, 160, 164, 184, 205, 230, 240, 246, 276, 328, 345, 368, 410, 443, 460, 480, 492, 552, 615, 656, 690, 736, 820, 886, 920, 943, 984, 1104, 1230, 1312, 1329, 1380, 1640, 1772, 1840, 1886, 1968, 2208, 2215, 2460, 2658, 2760, 2829, 3280, 3544, 3680, 3772, 3936, 4430, 4715, 4920, 5316, 5520, 5658, 6560, 6645, 7088, 7544, 8860, 9430, 9840, 10189, 10632, 11040, 11316, 13290, 14145, 14176, 15088, 17720, 18163, 18860, 19680, 20378, 21264, 22632, 26580, 28290, 30176, 30567, 35440, 36326, 37720, 40756, 42528, 45264, 50945, 53160, 54489, 56580, 61134, 70880, 72652, 75440, 81512, 90528, 90815, 101890, 106320, 108978, 113160, 122268, 145304, 150880, 152835, 163024, 181630, 203780, 212640, 217956, 226320, 244536, 272445, 290608, 305670, 326048, 363260, 407560, 417749, 435912, 452640, 489072, 544890, 581216, 611340, 726520, 815120, 835498, 871824, 978144, 1089780, 1222680, 1253247, 1453040, 1630240, 1670996, 1743648, 2088745, 2179560, 2445360, 2506494, 2906080, 3341992, 4177490, 4359120, 4890720, 5012988, 6266235, 6683984, 8354980, 8718240, 10025976, 12532470, 13367968, 16709960, 20051952, 25064940, 33419920, 40103904, 50129880, 66839840, 100259760, 200519520]

約数ペア:

[(1, 200519520), (2, 100259760), (3, 66839840), (4, 50129880), (5, 40103904), (6, 33419920), (8, 25064940), (10, 20051952), (12, 16709960), (15, 13367968), (16, 12532470), (20, 10025976), (23, 8718240), (24, 8354980), (30, 6683984), (32, 6266235), (40, 5012988), (41, 4890720), (46, 4359120), (48, 4177490), (60, 3341992), (69, 2906080), (80, 2506494), (82, 2445360), (92, 2179560), (96, 2088745), (115, 1743648), (120, 1670996), (123, 1630240), (138, 1453040), (160, 1253247), (164, 1222680), (184, 1089780), (205, 978144), (230, 871824), (240, 835498), (246, 815120), (276, 726520), (328, 611340), (345, 581216), (368, 544890), (410, 489072), (443, 452640), (460, 435912), (480, 417749), (492, 407560), (552, 363260), (615, 326048), (656, 305670), (690, 290608), (736, 272445), (820, 244536), (886, 226320), (920, 217956), (943, 212640), (984, 203780), (1104, 181630), (1230, 163024), (1312, 152835), (1329, 150880), (1380, 145304), (1640, 122268), (1772, 113160), (1840, 108978), (1886, 106320), (1968, 101890), (2208, 90815), (2215, 90528), (2460, 81512), (2658, 75440), (2760, 72652), (2829, 70880), (3280, 61134), (3544, 56580), (3680, 54489), (3772, 53160), (3936, 50945), (4430, 45264), (4715, 42528), (4920, 40756), (5316, 37720), (5520, 36326), (5658, 35440), (6560, 30567), (6645, 30176), (7088, 28290), (7544, 26580), (8860, 22632), (9430, 21264), (9840, 20378), (10189, 19680), (10632, 18860), (11040, 18163), (11316, 17720), (13290, 15088), (14145, 14176)]