56876580

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 168

約数和(自身を含む): 185092992

約数和(自身を除く): 128216412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 83, 90, 94, 108, 135, 141, 162, 166, 180, 188, 235, 243, 249, 270, 282, 324, 332, 405, 415, 423, 470, 486, 498, 540, 564, 705, 729, 747, 810, 830, 846, 940, 972, 996, 1215, 1245, 1269, 1410, 1458, 1494, 1620, 1660, 1692, 2115, 2241, 2430, 2490, 2538, 2820, 2916, 2988, 3645, 3735, 3807, 3901, 4230, 4482, 4860, 4980, 5076, 6345, 6723, 7290, 7470, 7614, 7802, 8460, 8964, 11205, 11421, 11703, 12690, 13446, 14580, 14940, 15228, 15604, 19035, 19505, 20169, 22410, 22842, 23406, 25380, 26892, 33615, 34263, 35109, 38070, 39010, 40338, 44820, 45684, 46812, 57105, 58515, 60507, 67230, 68526, 70218, 76140, 78020, 80676, 100845, 105327, 114210, 117030, 121014, 134460, 137052, 140436, 171315, 175545, 201690, 210654, 228420, 234060, 242028, 302535, 315981, 342630, 351090, 403380, 421308, 526635, 605070, 631962, 685260, 702180, 947943, 1053270, 1210140, 1263924, 1579905, 1895886, 2106540, 2843829, 3159810, 3791772, 4739715, 5687658, 6319620, 9479430, 11375316, 14219145, 18958860, 28438290, 56876580]

約数ペア:

[(1, 56876580), (2, 28438290), (3, 18958860), (4, 14219145), (5, 11375316), (6, 9479430), (9, 6319620), (10, 5687658), (12, 4739715), (15, 3791772), (18, 3159810), (20, 2843829), (27, 2106540), (30, 1895886), (36, 1579905), (45, 1263924), (47, 1210140), (54, 1053270), (60, 947943), (81, 702180), (83, 685260), (90, 631962), (94, 605070), (108, 526635), (135, 421308), (141, 403380), (162, 351090), (166, 342630), (180, 315981), (188, 302535), (235, 242028), (243, 234060), (249, 228420), (270, 210654), (282, 201690), (324, 175545), (332, 171315), (405, 140436), (415, 137052), (423, 134460), (470, 121014), (486, 117030), (498, 114210), (540, 105327), (564, 100845), (705, 80676), (729, 78020), (747, 76140), (810, 70218), (830, 68526), (846, 67230), (940, 60507), (972, 58515), (996, 57105), (1215, 46812), (1245, 45684), (1269, 44820), (1410, 40338), (1458, 39010), (1494, 38070), (1620, 35109), (1660, 34263), (1692, 33615), (2115, 26892), (2241, 25380), (2430, 23406), (2490, 22842), (2538, 22410), (2820, 20169), (2916, 19505), (2988, 19035), (3645, 15604), (3735, 15228), (3807, 14940), (3901, 14580), (4230, 13446), (4482, 12690), (4860, 11703), (4980, 11421), (5076, 11205), (6345, 8964), (6723, 8460), (7290, 7802), (7470, 7614)]