56965800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 187086240

約数和(自身を除く): 130120440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 263, 285, 300, 361, 380, 456, 475, 526, 570, 600, 722, 760, 789, 950, 1052, 1083, 1140, 1315, 1425, 1444, 1578, 1805, 1900, 2104, 2166, 2280, 2630, 2850, 2888, 3156, 3610, 3800, 3945, 4332, 4997, 5260, 5415, 5700, 6312, 6575, 7220, 7890, 8664, 9025, 9994, 10520, 10830, 11400, 13150, 14440, 14991, 15780, 18050, 19725, 19988, 21660, 24985, 26300, 27075, 29982, 31560, 36100, 39450, 39976, 43320, 49970, 52600, 54150, 59964, 72200, 74955, 78900, 94943, 99940, 108300, 119928, 124925, 149910, 157800, 189886, 199880, 216600, 249850, 284829, 299820, 374775, 379772, 474715, 499700, 569658, 599640, 749550, 759544, 949430, 999400, 1139316, 1424145, 1499100, 1898860, 2278632, 2373575, 2848290, 2998200, 3797720, 4747150, 5696580, 7120725, 9494300, 11393160, 14241450, 18988600, 28482900, 56965800]

約数ペア:

[(1, 56965800), (2, 28482900), (3, 18988600), (4, 14241450), (5, 11393160), (6, 9494300), (8, 7120725), (10, 5696580), (12, 4747150), (15, 3797720), (19, 2998200), (20, 2848290), (24, 2373575), (25, 2278632), (30, 1898860), (38, 1499100), (40, 1424145), (50, 1139316), (57, 999400), (60, 949430), (75, 759544), (76, 749550), (95, 599640), (100, 569658), (114, 499700), (120, 474715), (150, 379772), (152, 374775), (190, 299820), (200, 284829), (228, 249850), (263, 216600), (285, 199880), (300, 189886), (361, 157800), (380, 149910), (456, 124925), (475, 119928), (526, 108300), (570, 99940), (600, 94943), (722, 78900), (760, 74955), (789, 72200), (950, 59964), (1052, 54150), (1083, 52600), (1140, 49970), (1315, 43320), (1425, 39976), (1444, 39450), (1578, 36100), (1805, 31560), (1900, 29982), (2104, 27075), (2166, 26300), (2280, 24985), (2630, 21660), (2850, 19988), (2888, 19725), (3156, 18050), (3610, 15780), (3800, 14991), (3945, 14440), (4332, 13150), (4997, 11400), (5260, 10830), (5415, 10520), (5700, 9994), (6312, 9025), (6575, 8664), (7220, 7890)]