89353620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 286820352

約数和(自身を除く): 197466732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 113, 115, 138, 180, 191, 207, 226, 230, 276, 339, 345, 382, 414, 452, 460, 565, 573, 678, 690, 764, 828, 955, 1017, 1035, 1130, 1146, 1356, 1380, 1695, 1719, 1910, 2034, 2070, 2260, 2292, 2599, 2865, 3390, 3438, 3820, 4068, 4140, 4393, 5085, 5198, 5730, 6780, 6876, 7797, 8595, 8786, 10170, 10396, 11460, 12995, 13179, 15594, 17190, 17572, 20340, 21583, 21965, 23391, 25990, 26358, 31188, 34380, 38985, 39537, 43166, 43930, 46782, 51980, 52716, 64749, 65895, 77970, 79074, 86332, 87860, 93564, 107915, 116955, 129498, 131790, 155940, 158148, 194247, 197685, 215830, 233910, 258996, 263580, 323745, 388494, 395370, 431660, 467820, 496409, 647490, 776988, 790740, 971235, 992818, 1294980, 1489227, 1942470, 1985636, 2482045, 2978454, 3884940, 4467681, 4964090, 5956908, 7446135, 8935362, 9928180, 14892270, 17870724, 22338405, 29784540, 44676810, 89353620]

約数ペア:

[(1, 89353620), (2, 44676810), (3, 29784540), (4, 22338405), (5, 17870724), (6, 14892270), (9, 9928180), (10, 8935362), (12, 7446135), (15, 5956908), (18, 4964090), (20, 4467681), (23, 3884940), (30, 2978454), (36, 2482045), (45, 1985636), (46, 1942470), (60, 1489227), (69, 1294980), (90, 992818), (92, 971235), (113, 790740), (115, 776988), (138, 647490), (180, 496409), (191, 467820), (207, 431660), (226, 395370), (230, 388494), (276, 323745), (339, 263580), (345, 258996), (382, 233910), (414, 215830), (452, 197685), (460, 194247), (565, 158148), (573, 155940), (678, 131790), (690, 129498), (764, 116955), (828, 107915), (955, 93564), (1017, 87860), (1035, 86332), (1130, 79074), (1146, 77970), (1356, 65895), (1380, 64749), (1695, 52716), (1719, 51980), (1910, 46782), (2034, 43930), (2070, 43166), (2260, 39537), (2292, 38985), (2599, 34380), (2865, 31188), (3390, 26358), (3438, 25990), (3820, 23391), (4068, 21965), (4140, 21583), (4393, 20340), (5085, 17572), (5198, 17190), (5730, 15594), (6780, 13179), (6876, 12995), (7797, 11460), (8595, 10396), (8786, 10170)]