250665480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2868

約数の個数: 192

約数和(自身を含む): 923832000

約数和(自身を除く): 673166520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2819, 2964, 3420, 3705, 4446, 4680, 4940, 5638, 5928, 6840, 7410, 8457, 8892, 9880, 11115, 11276, 14095, 14820, 16914, 17784, 22230, 22552, 25371, 28190, 29640, 33828, 36647, 42285, 44460, 50742, 53561, 56380, 67656, 73294, 84570, 88920, 101484, 107122, 109941, 112760, 126855, 146588, 160683, 169140, 183235, 202968, 214244, 219882, 253710, 267805, 293176, 321366, 329823, 338280, 366470, 428488, 439764, 482049, 507420, 535610, 549705, 642732, 659646, 696293, 732940, 803415, 879528, 964098, 1014840, 1071220, 1099410, 1285464, 1319292, 1392586, 1465880, 1606830, 1649115, 1928196, 2088879, 2142440, 2198820, 2410245, 2638584, 2785172, 3213660, 3298230, 3481465, 3856392, 4177758, 4397640, 4820490, 5570344, 6266637, 6427320, 6596460, 6962930, 8355516, 9640980, 10444395, 12533274, 13192920, 13925860, 16711032, 19281960, 20888790, 25066548, 27851720, 31333185, 41777580, 50133096, 62666370, 83555160, 125332740, 250665480]

約数ペア:

[(1, 250665480), (2, 125332740), (3, 83555160), (4, 62666370), (5, 50133096), (6, 41777580), (8, 31333185), (9, 27851720), (10, 25066548), (12, 20888790), (13, 19281960), (15, 16711032), (18, 13925860), (19, 13192920), (20, 12533274), (24, 10444395), (26, 9640980), (30, 8355516), (36, 6962930), (38, 6596460), (39, 6427320), (40, 6266637), (45, 5570344), (52, 4820490), (57, 4397640), (60, 4177758), (65, 3856392), (72, 3481465), (76, 3298230), (78, 3213660), (90, 2785172), (95, 2638584), (104, 2410245), (114, 2198820), (117, 2142440), (120, 2088879), (130, 1928196), (152, 1649115), (156, 1606830), (171, 1465880), (180, 1392586), (190, 1319292), (195, 1285464), (228, 1099410), (234, 1071220), (247, 1014840), (260, 964098), (285, 879528), (312, 803415), (342, 732940), (360, 696293), (380, 659646), (390, 642732), (456, 549705), (468, 535610), (494, 507420), (520, 482049), (570, 439764), (585, 428488), (684, 366470), (741, 338280), (760, 329823), (780, 321366), (855, 293176), (936, 267805), (988, 253710), (1140, 219882), (1170, 214244), (1235, 202968), (1368, 183235), (1482, 169140), (1560, 160683), (1710, 146588), (1976, 126855), (2223, 112760), (2280, 109941), (2340, 107122), (2470, 101484), (2819, 88920), (2964, 84570), (3420, 73294), (3705, 67656), (4446, 56380), (4680, 53561), (4940, 50742), (5638, 44460), (5928, 42285), (6840, 36647), (7410, 33828), (8457, 29640), (8892, 28190), (9880, 25371), (11115, 22552), (11276, 22230), (14095, 17784), (14820, 16914)]