202608540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:958

約数の個数: 144

約数和(自身を含む): 651635712

約数和(自身を除く): 449027172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 243, 270, 282, 324, 405, 423, 470, 486, 540, 564, 705, 810, 846, 887, 940, 972, 1215, 1269, 1410, 1620, 1692, 1774, 2115, 2430, 2538, 2661, 2820, 3548, 3807, 4230, 4435, 4860, 5076, 5322, 6345, 7614, 7983, 8460, 8870, 10644, 11421, 12690, 13305, 15228, 15966, 17740, 19035, 22842, 23949, 25380, 26610, 31932, 38070, 39915, 41689, 45684, 47898, 53220, 57105, 71847, 76140, 79830, 83378, 95796, 114210, 119745, 125067, 143694, 159660, 166756, 208445, 215541, 228420, 239490, 250134, 287388, 359235, 375201, 416890, 431082, 478980, 500268, 625335, 718470, 750402, 833780, 862164, 1077705, 1125603, 1250670, 1436940, 1500804, 1876005, 2155410, 2251206, 2501340, 3376809, 3752010, 4310820, 4502412, 5628015, 6753618, 7504020, 10130427, 11256030, 13507236, 16884045, 20260854, 22512060, 33768090, 40521708, 50652135, 67536180, 101304270, 202608540]

約数ペア:

[(1, 202608540), (2, 101304270), (3, 67536180), (4, 50652135), (5, 40521708), (6, 33768090), (9, 22512060), (10, 20260854), (12, 16884045), (15, 13507236), (18, 11256030), (20, 10130427), (27, 7504020), (30, 6753618), (36, 5628015), (45, 4502412), (47, 4310820), (54, 3752010), (60, 3376809), (81, 2501340), (90, 2251206), (94, 2155410), (108, 1876005), (135, 1500804), (141, 1436940), (162, 1250670), (180, 1125603), (188, 1077705), (235, 862164), (243, 833780), (270, 750402), (282, 718470), (324, 625335), (405, 500268), (423, 478980), (470, 431082), (486, 416890), (540, 375201), (564, 359235), (705, 287388), (810, 250134), (846, 239490), (887, 228420), (940, 215541), (972, 208445), (1215, 166756), (1269, 159660), (1410, 143694), (1620, 125067), (1692, 119745), (1774, 114210), (2115, 95796), (2430, 83378), (2538, 79830), (2661, 76140), (2820, 71847), (3548, 57105), (3807, 53220), (4230, 47898), (4435, 45684), (4860, 41689), (5076, 39915), (5322, 38070), (6345, 31932), (7614, 26610), (7983, 25380), (8460, 23949), (8870, 22842), (10644, 19035), (11421, 17740), (12690, 15966), (13305, 15228)]