31671900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2707}}^1$

素因数の和:2740

約数の個数: 108

約数和(自身を含む): 106949752

約数和(自身を除く): 75277852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2707, 2925, 3900, 5414, 5850, 8121, 10828, 11700, 13535, 16242, 24363, 27070, 32484, 35191, 40605, 48726, 54140, 67675, 70382, 81210, 97452, 105573, 121815, 135350, 140764, 162420, 175955, 203025, 211146, 243630, 270700, 316719, 351910, 406050, 422292, 487260, 527865, 609075, 633438, 703820, 812100, 879775, 1055730, 1218150, 1266876, 1583595, 1759550, 2111460, 2436300, 2639325, 3167190, 3519100, 5278650, 6334380, 7917975, 10557300, 15835950, 31671900]

約数ペア:

[(1, 31671900), (2, 15835950), (3, 10557300), (4, 7917975), (5, 6334380), (6, 5278650), (9, 3519100), (10, 3167190), (12, 2639325), (13, 2436300), (15, 2111460), (18, 1759550), (20, 1583595), (25, 1266876), (26, 1218150), (30, 1055730), (36, 879775), (39, 812100), (45, 703820), (50, 633438), (52, 609075), (60, 527865), (65, 487260), (75, 422292), (78, 406050), (90, 351910), (100, 316719), (117, 270700), (130, 243630), (150, 211146), (156, 203025), (180, 175955), (195, 162420), (225, 140764), (234, 135350), (260, 121815), (300, 105573), (325, 97452), (390, 81210), (450, 70382), (468, 67675), (585, 54140), (650, 48726), (780, 40605), (900, 35191), (975, 32484), (1170, 27070), (1300, 24363), (1950, 16242), (2340, 13535), (2707, 11700), (2925, 10828), (3900, 8121), (5414, 5850)]