90529380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 303367680

約数和(自身を除く): 212838300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 37, 45, 46, 54, 60, 69, 74, 90, 92, 108, 111, 115, 135, 138, 148, 180, 185, 197, 207, 222, 230, 270, 276, 333, 345, 370, 394, 414, 444, 460, 540, 555, 591, 621, 666, 690, 740, 788, 828, 851, 985, 999, 1035, 1110, 1182, 1242, 1332, 1380, 1665, 1702, 1773, 1970, 1998, 2070, 2220, 2364, 2484, 2553, 2955, 3105, 3330, 3404, 3546, 3940, 3996, 4140, 4255, 4531, 4995, 5106, 5319, 5910, 6210, 6660, 7092, 7289, 7659, 8510, 8865, 9062, 9990, 10212, 10638, 11820, 12420, 12765, 13593, 14578, 15318, 17020, 17730, 18124, 19980, 21276, 21867, 22655, 22977, 25530, 26595, 27186, 29156, 30636, 35460, 36445, 38295, 40779, 43734, 45310, 45954, 51060, 53190, 54372, 65601, 67965, 72890, 76590, 81558, 87468, 90620, 91908, 106380, 109335, 114885, 122337, 131202, 135930, 145780, 153180, 163116, 167647, 196803, 203895, 218670, 229770, 244674, 262404, 271860, 328005, 335294, 393606, 407790, 437340, 459540, 489348, 502941, 611685, 656010, 670588, 787212, 815580, 838235, 984015, 1005882, 1223370, 1312020, 1508823, 1676470, 1968030, 2011764, 2446740, 2514705, 3017646, 3352940, 3936060, 4526469, 5029410, 6035292, 7544115, 9052938, 10058820, 15088230, 18105876, 22632345, 30176460, 45264690, 90529380]

約数ペア:

[(1, 90529380), (2, 45264690), (3, 30176460), (4, 22632345), (5, 18105876), (6, 15088230), (9, 10058820), (10, 9052938), (12, 7544115), (15, 6035292), (18, 5029410), (20, 4526469), (23, 3936060), (27, 3352940), (30, 3017646), (36, 2514705), (37, 2446740), (45, 2011764), (46, 1968030), (54, 1676470), (60, 1508823), (69, 1312020), (74, 1223370), (90, 1005882), (92, 984015), (108, 838235), (111, 815580), (115, 787212), (135, 670588), (138, 656010), (148, 611685), (180, 502941), (185, 489348), (197, 459540), (207, 437340), (222, 407790), (230, 393606), (270, 335294), (276, 328005), (333, 271860), (345, 262404), (370, 244674), (394, 229770), (414, 218670), (444, 203895), (460, 196803), (540, 167647), (555, 163116), (591, 153180), (621, 145780), (666, 135930), (690, 131202), (740, 122337), (788, 114885), (828, 109335), (851, 106380), (985, 91908), (999, 90620), (1035, 87468), (1110, 81558), (1182, 76590), (1242, 72890), (1332, 67965), (1380, 65601), (1665, 54372), (1702, 53190), (1773, 51060), (1970, 45954), (1998, 45310), (2070, 43734), (2220, 40779), (2364, 38295), (2484, 36445), (2553, 35460), (2955, 30636), (3105, 29156), (3330, 27186), (3404, 26595), (3546, 25530), (3940, 22977), (3996, 22655), (4140, 21867), (4255, 21276), (4531, 19980), (4995, 18124), (5106, 17730), (5319, 17020), (5910, 15318), (6210, 14578), (6660, 13593), (7092, 12765), (7289, 12420), (7659, 11820), (8510, 10638), (8865, 10212), (9062, 9990)]