202277900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 525903840

約数和(自身を除く): 323625940

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 29, 34, 44, 50, 55, 58, 68, 85, 100, 110, 116, 145, 170, 187, 220, 275, 290, 319, 340, 373, 374, 425, 493, 550, 580, 638, 725, 746, 748, 850, 935, 986, 1100, 1276, 1450, 1492, 1595, 1700, 1865, 1870, 1972, 2465, 2900, 3190, 3730, 3740, 4103, 4675, 4930, 5423, 6341, 6380, 7460, 7975, 8206, 9325, 9350, 9860, 10817, 10846, 12325, 12682, 15950, 16412, 18650, 18700, 20515, 21634, 21692, 24650, 25364, 27115, 31705, 31900, 37300, 41030, 43268, 49300, 54085, 54230, 63410, 69751, 82060, 102575, 108170, 108460, 118987, 126820, 135575, 139502, 158525, 183889, 205150, 216340, 237974, 270425, 271150, 279004, 317050, 348755, 367778, 410300, 475948, 540850, 542300, 594935, 634100, 697510, 735556, 919445, 1081700, 1189870, 1395020, 1743775, 1838890, 2022779, 2379740, 2974675, 3487550, 3677780, 4045558, 4597225, 5949350, 6975100, 8091116, 9194450, 10113895, 11898700, 18388900, 20227790, 40455580, 50569475, 101138950, 202277900]

約数ペア:

[(1, 202277900), (2, 101138950), (4, 50569475), (5, 40455580), (10, 20227790), (11, 18388900), (17, 11898700), (20, 10113895), (22, 9194450), (25, 8091116), (29, 6975100), (34, 5949350), (44, 4597225), (50, 4045558), (55, 3677780), (58, 3487550), (68, 2974675), (85, 2379740), (100, 2022779), (110, 1838890), (116, 1743775), (145, 1395020), (170, 1189870), (187, 1081700), (220, 919445), (275, 735556), (290, 697510), (319, 634100), (340, 594935), (373, 542300), (374, 540850), (425, 475948), (493, 410300), (550, 367778), (580, 348755), (638, 317050), (725, 279004), (746, 271150), (748, 270425), (850, 237974), (935, 216340), (986, 205150), (1100, 183889), (1276, 158525), (1450, 139502), (1492, 135575), (1595, 126820), (1700, 118987), (1865, 108460), (1870, 108170), (1972, 102575), (2465, 82060), (2900, 69751), (3190, 63410), (3730, 54230), (3740, 54085), (4103, 49300), (4675, 43268), (4930, 41030), (5423, 37300), (6341, 31900), (6380, 31705), (7460, 27115), (7975, 25364), (8206, 24650), (9325, 21692), (9350, 21634), (9860, 20515), (10817, 18700), (10846, 18650), (12325, 16412), (12682, 15950)]