57751980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 195084288

約数和(自身を除く): 137332308

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 53, 55, 60, 65, 66, 78, 106, 110, 127, 130, 132, 143, 156, 159, 165, 195, 212, 220, 254, 260, 265, 286, 318, 330, 381, 390, 429, 508, 530, 572, 583, 635, 636, 660, 689, 715, 762, 780, 795, 858, 1060, 1166, 1270, 1378, 1397, 1430, 1524, 1590, 1651, 1716, 1749, 1905, 2067, 2145, 2332, 2540, 2756, 2794, 2860, 2915, 3180, 3302, 3445, 3498, 3810, 4134, 4191, 4290, 4953, 5588, 5830, 6604, 6731, 6890, 6985, 6996, 7579, 7620, 8255, 8268, 8382, 8580, 8745, 9906, 10335, 11660, 13462, 13780, 13970, 15158, 16510, 16764, 17490, 18161, 19812, 20193, 20670, 20955, 22737, 24765, 26924, 27940, 30316, 33020, 33655, 34980, 36322, 37895, 40386, 41340, 41910, 45474, 49530, 54483, 67310, 72644, 74041, 75790, 80772, 83820, 87503, 90805, 90948, 99060, 100965, 108966, 113685, 134620, 148082, 151580, 175006, 181610, 201930, 217932, 222123, 227370, 262509, 272415, 296164, 350012, 363220, 370205, 403860, 437515, 444246, 454740, 525018, 544830, 740410, 875030, 888492, 962533, 1050036, 1089660, 1110615, 1312545, 1480820, 1750060, 1925066, 2221230, 2625090, 2887599, 3850132, 4442460, 4812665, 5250180, 5775198, 9625330, 11550396, 14437995, 19250660, 28875990, 57751980]

約数ペア:

[(1, 57751980), (2, 28875990), (3, 19250660), (4, 14437995), (5, 11550396), (6, 9625330), (10, 5775198), (11, 5250180), (12, 4812665), (13, 4442460), (15, 3850132), (20, 2887599), (22, 2625090), (26, 2221230), (30, 1925066), (33, 1750060), (39, 1480820), (44, 1312545), (52, 1110615), (53, 1089660), (55, 1050036), (60, 962533), (65, 888492), (66, 875030), (78, 740410), (106, 544830), (110, 525018), (127, 454740), (130, 444246), (132, 437515), (143, 403860), (156, 370205), (159, 363220), (165, 350012), (195, 296164), (212, 272415), (220, 262509), (254, 227370), (260, 222123), (265, 217932), (286, 201930), (318, 181610), (330, 175006), (381, 151580), (390, 148082), (429, 134620), (508, 113685), (530, 108966), (572, 100965), (583, 99060), (635, 90948), (636, 90805), (660, 87503), (689, 83820), (715, 80772), (762, 75790), (780, 74041), (795, 72644), (858, 67310), (1060, 54483), (1166, 49530), (1270, 45474), (1378, 41910), (1397, 41340), (1430, 40386), (1524, 37895), (1590, 36322), (1651, 34980), (1716, 33655), (1749, 33020), (1905, 30316), (2067, 27940), (2145, 26924), (2332, 24765), (2540, 22737), (2756, 20955), (2794, 20670), (2860, 20193), (2915, 19812), (3180, 18161), (3302, 17490), (3445, 16764), (3498, 16510), (3810, 15158), (4134, 13970), (4191, 13780), (4290, 13462), (4953, 11660), (5588, 10335), (5830, 9906), (6604, 8745), (6731, 8580), (6890, 8382), (6985, 8268), (6996, 8255), (7579, 7620)]