55159200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 216

約数和(自身を含む): 199862208

約数和(自身を除く): 144703008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 47, 48, 50, 60, 72, 75, 80, 90, 94, 96, 100, 120, 141, 144, 150, 160, 163, 180, 188, 200, 225, 235, 240, 282, 288, 300, 326, 360, 376, 400, 423, 450, 470, 480, 489, 564, 600, 652, 705, 720, 752, 800, 815, 846, 900, 940, 978, 1128, 1175, 1200, 1304, 1410, 1440, 1467, 1504, 1630, 1692, 1800, 1880, 1956, 2115, 2256, 2350, 2400, 2445, 2608, 2820, 2934, 3260, 3384, 3525, 3600, 3760, 3912, 4075, 4230, 4512, 4700, 4890, 5216, 5640, 5868, 6520, 6768, 7050, 7200, 7335, 7520, 7661, 7824, 8150, 8460, 9400, 9780, 10575, 11280, 11736, 12225, 13040, 13536, 14100, 14670, 15322, 15648, 16300, 16920, 18800, 19560, 21150, 22560, 22983, 23472, 24450, 26080, 28200, 29340, 30644, 32600, 33840, 36675, 37600, 38305, 39120, 42300, 45966, 46944, 48900, 56400, 58680, 61288, 65200, 67680, 68949, 73350, 76610, 78240, 84600, 91932, 97800, 112800, 114915, 117360, 122576, 130400, 137898, 146700, 153220, 169200, 183864, 191525, 195600, 229830, 234720, 245152, 275796, 293400, 306440, 338400, 344745, 367728, 383050, 391200, 459660, 551592, 574575, 586800, 612880, 689490, 735456, 766100, 919320, 1103184, 1149150, 1173600, 1225760, 1378980, 1532200, 1723725, 1838640, 2206368, 2298300, 2757960, 3064400, 3447450, 3677280, 4596600, 5515920, 6128800, 6894900, 9193200, 11031840, 13789800, 18386400, 27579600, 55159200]

約数ペア:

[(1, 55159200), (2, 27579600), (3, 18386400), (4, 13789800), (5, 11031840), (6, 9193200), (8, 6894900), (9, 6128800), (10, 5515920), (12, 4596600), (15, 3677280), (16, 3447450), (18, 3064400), (20, 2757960), (24, 2298300), (25, 2206368), (30, 1838640), (32, 1723725), (36, 1532200), (40, 1378980), (45, 1225760), (47, 1173600), (48, 1149150), (50, 1103184), (60, 919320), (72, 766100), (75, 735456), (80, 689490), (90, 612880), (94, 586800), (96, 574575), (100, 551592), (120, 459660), (141, 391200), (144, 383050), (150, 367728), (160, 344745), (163, 338400), (180, 306440), (188, 293400), (200, 275796), (225, 245152), (235, 234720), (240, 229830), (282, 195600), (288, 191525), (300, 183864), (326, 169200), (360, 153220), (376, 146700), (400, 137898), (423, 130400), (450, 122576), (470, 117360), (480, 114915), (489, 112800), (564, 97800), (600, 91932), (652, 84600), (705, 78240), (720, 76610), (752, 73350), (800, 68949), (815, 67680), (846, 65200), (900, 61288), (940, 58680), (978, 56400), (1128, 48900), (1175, 46944), (1200, 45966), (1304, 42300), (1410, 39120), (1440, 38305), (1467, 37600), (1504, 36675), (1630, 33840), (1692, 32600), (1800, 30644), (1880, 29340), (1956, 28200), (2115, 26080), (2256, 24450), (2350, 23472), (2400, 22983), (2445, 22560), (2608, 21150), (2820, 19560), (2934, 18800), (3260, 16920), (3384, 16300), (3525, 15648), (3600, 15322), (3760, 14670), (3912, 14100), (4075, 13536), (4230, 13040), (4512, 12225), (4700, 11736), (4890, 11280), (5216, 10575), (5640, 9780), (5868, 9400), (6520, 8460), (6768, 8150), (7050, 7824), (7200, 7661), (7335, 7520)]