57992940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:612

約数の個数: 144

約数和(自身を含む): 191493120

約数和(自身を除く): 133500180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 547, 558, 570, 589, 620, 684, 855, 930, 1094, 1116, 1140, 1178, 1395, 1641, 1710, 1767, 1860, 2188, 2356, 2735, 2790, 2945, 3282, 3420, 3534, 4923, 5301, 5470, 5580, 5890, 6564, 7068, 8205, 8835, 9846, 10393, 10602, 10940, 11780, 16410, 16957, 17670, 19692, 20786, 21204, 24615, 26505, 31179, 32820, 33914, 35340, 41572, 49230, 50871, 51965, 53010, 62358, 67828, 84785, 93537, 98460, 101742, 103930, 106020, 124716, 152613, 155895, 169570, 187074, 203484, 207860, 254355, 305226, 311790, 322183, 339140, 374148, 467685, 508710, 610452, 623580, 644366, 763065, 935370, 966549, 1017420, 1288732, 1526130, 1610915, 1870740, 1933098, 2899647, 3052260, 3221830, 3866196, 4832745, 5799294, 6443660, 9665490, 11598588, 14498235, 19330980, 28996470, 57992940]

約数ペア:

[(1, 57992940), (2, 28996470), (3, 19330980), (4, 14498235), (5, 11598588), (6, 9665490), (9, 6443660), (10, 5799294), (12, 4832745), (15, 3866196), (18, 3221830), (19, 3052260), (20, 2899647), (30, 1933098), (31, 1870740), (36, 1610915), (38, 1526130), (45, 1288732), (57, 1017420), (60, 966549), (62, 935370), (76, 763065), (90, 644366), (93, 623580), (95, 610452), (114, 508710), (124, 467685), (155, 374148), (171, 339140), (180, 322183), (186, 311790), (190, 305226), (228, 254355), (279, 207860), (285, 203484), (310, 187074), (342, 169570), (372, 155895), (380, 152613), (465, 124716), (547, 106020), (558, 103930), (570, 101742), (589, 98460), (620, 93537), (684, 84785), (855, 67828), (930, 62358), (1094, 53010), (1116, 51965), (1140, 50871), (1178, 49230), (1395, 41572), (1641, 35340), (1710, 33914), (1767, 32820), (1860, 31179), (2188, 26505), (2356, 24615), (2735, 21204), (2790, 20786), (2945, 19692), (3282, 17670), (3420, 16957), (3534, 16410), (4923, 11780), (5301, 10940), (5470, 10602), (5580, 10393), (5890, 9846), (6564, 8835), (7068, 8205)]