90676950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 216

約数和(自身を含む): 287144568

約数和(自身を除く): 196467618

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 65, 70, 73, 75, 78, 91, 98, 105, 130, 146, 147, 150, 169, 175, 182, 195, 210, 219, 245, 273, 294, 325, 338, 350, 365, 390, 438, 455, 490, 507, 511, 525, 546, 637, 650, 730, 735, 845, 910, 949, 975, 1014, 1022, 1050, 1095, 1183, 1225, 1274, 1365, 1470, 1533, 1690, 1825, 1898, 1911, 1950, 2190, 2275, 2366, 2450, 2535, 2555, 2730, 2847, 3066, 3185, 3549, 3577, 3650, 3675, 3822, 4225, 4550, 4745, 5070, 5110, 5475, 5694, 5915, 6370, 6643, 6825, 7098, 7154, 7350, 7665, 8281, 8450, 9490, 9555, 10731, 10950, 11830, 12337, 12675, 12775, 13286, 13650, 14235, 15330, 15925, 16562, 17745, 17885, 19110, 19929, 21462, 23725, 24674, 24843, 25350, 25550, 28470, 29575, 31850, 33215, 35490, 35770, 37011, 38325, 39858, 41405, 46501, 47450, 47775, 49686, 53655, 59150, 61685, 66430, 71175, 74022, 76650, 82810, 86359, 88725, 89425, 93002, 95550, 99645, 107310, 123370, 124215, 139503, 142350, 166075, 172718, 177450, 178850, 185055, 199290, 207025, 232505, 248430, 259077, 268275, 279006, 308425, 332150, 370110, 414050, 431795, 465010, 498225, 518154, 536550, 604513, 616850, 621075, 697515, 863590, 925275, 996450, 1162525, 1209026, 1242150, 1295385, 1395030, 1813539, 1850550, 2158975, 2325050, 2590770, 3022565, 3487575, 3627078, 4317950, 6045130, 6476925, 6975150, 9067695, 12953850, 15112825, 18135390, 30225650, 45338475, 90676950]

約数ペア:

[(1, 90676950), (2, 45338475), (3, 30225650), (5, 18135390), (6, 15112825), (7, 12953850), (10, 9067695), (13, 6975150), (14, 6476925), (15, 6045130), (21, 4317950), (25, 3627078), (26, 3487575), (30, 3022565), (35, 2590770), (39, 2325050), (42, 2158975), (49, 1850550), (50, 1813539), (65, 1395030), (70, 1295385), (73, 1242150), (75, 1209026), (78, 1162525), (91, 996450), (98, 925275), (105, 863590), (130, 697515), (146, 621075), (147, 616850), (150, 604513), (169, 536550), (175, 518154), (182, 498225), (195, 465010), (210, 431795), (219, 414050), (245, 370110), (273, 332150), (294, 308425), (325, 279006), (338, 268275), (350, 259077), (365, 248430), (390, 232505), (438, 207025), (455, 199290), (490, 185055), (507, 178850), (511, 177450), (525, 172718), (546, 166075), (637, 142350), (650, 139503), (730, 124215), (735, 123370), (845, 107310), (910, 99645), (949, 95550), (975, 93002), (1014, 89425), (1022, 88725), (1050, 86359), (1095, 82810), (1183, 76650), (1225, 74022), (1274, 71175), (1365, 66430), (1470, 61685), (1533, 59150), (1690, 53655), (1825, 49686), (1898, 47775), (1911, 47450), (1950, 46501), (2190, 41405), (2275, 39858), (2366, 38325), (2450, 37011), (2535, 35770), (2555, 35490), (2730, 33215), (2847, 31850), (3066, 29575), (3185, 28470), (3549, 25550), (3577, 25350), (3650, 24843), (3675, 24674), (3822, 23725), (4225, 21462), (4550, 19929), (4745, 19110), (5070, 17885), (5110, 17745), (5475, 16562), (5694, 15925), (5915, 15330), (6370, 14235), (6643, 13650), (6825, 13286), (7098, 12775), (7154, 12675), (7350, 12337), (7665, 11830), (8281, 10950), (8450, 10731), (9490, 9555)]