20925300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 70120512

約数和(自身を除く): 49195212

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 25, 30, 33, 34, 44, 50, 51, 55, 60, 66, 68, 75, 85, 100, 102, 110, 132, 150, 165, 170, 187, 204, 220, 255, 275, 300, 330, 340, 373, 374, 425, 510, 550, 561, 660, 746, 748, 825, 850, 935, 1020, 1100, 1119, 1122, 1275, 1492, 1650, 1700, 1865, 1870, 2238, 2244, 2550, 2805, 3300, 3730, 3740, 4103, 4476, 4675, 5100, 5595, 5610, 6341, 7460, 8206, 9325, 9350, 11190, 11220, 12309, 12682, 14025, 16412, 18650, 18700, 19023, 20515, 22380, 24618, 25364, 27975, 28050, 31705, 37300, 38046, 41030, 49236, 55950, 56100, 61545, 63410, 69751, 76092, 82060, 95115, 102575, 111900, 123090, 126820, 139502, 158525, 190230, 205150, 209253, 246180, 279004, 307725, 317050, 348755, 380460, 410300, 418506, 475575, 615450, 634100, 697510, 837012, 951150, 1046265, 1230900, 1395020, 1743775, 1902300, 2092530, 3487550, 4185060, 5231325, 6975100, 10462650, 20925300]

約数ペア:

[(1, 20925300), (2, 10462650), (3, 6975100), (4, 5231325), (5, 4185060), (6, 3487550), (10, 2092530), (11, 1902300), (12, 1743775), (15, 1395020), (17, 1230900), (20, 1046265), (22, 951150), (25, 837012), (30, 697510), (33, 634100), (34, 615450), (44, 475575), (50, 418506), (51, 410300), (55, 380460), (60, 348755), (66, 317050), (68, 307725), (75, 279004), (85, 246180), (100, 209253), (102, 205150), (110, 190230), (132, 158525), (150, 139502), (165, 126820), (170, 123090), (187, 111900), (204, 102575), (220, 95115), (255, 82060), (275, 76092), (300, 69751), (330, 63410), (340, 61545), (373, 56100), (374, 55950), (425, 49236), (510, 41030), (550, 38046), (561, 37300), (660, 31705), (746, 28050), (748, 27975), (825, 25364), (850, 24618), (935, 22380), (1020, 20515), (1100, 19023), (1119, 18700), (1122, 18650), (1275, 16412), (1492, 14025), (1650, 12682), (1700, 12309), (1865, 11220), (1870, 11190), (2238, 9350), (2244, 9325), (2550, 8206), (2805, 7460), (3300, 6341), (3730, 5610), (3740, 5595), (4103, 5100), (4476, 4675)]