13387131900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{317}}^1\times {\mathrm{15641}}^1$

素因数の和:15981

約数の個数: 144

約数和(自身を含む): 43175674080

約数和(自身を除く): 29788542180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 317, 450, 540, 634, 675, 900, 951, 1268, 1350, 1585, 1902, 2700, 2853, 3170, 3804, 4755, 5706, 6340, 7925, 8559, 9510, 11412, 14265, 15641, 15850, 17118, 19020, 23775, 28530, 31282, 31700, 34236, 42795, 46923, 47550, 57060, 62564, 71325, 78205, 85590, 93846, 95100, 140769, 142650, 156410, 171180, 187692, 213975, 234615, 281538, 285300, 312820, 391025, 422307, 427950, 469230, 563076, 703845, 782050, 844614, 855900, 938460, 1173075, 1407690, 1564100, 1689228, 2111535, 2346150, 2815380, 3519225, 4223070, 4692300, 4958197, 7038450, 8446140, 9916394, 10557675, 14076900, 14874591, 19832788, 21115350, 24790985, 29749182, 42230700, 44623773, 49581970, 59498364, 74372955, 89247546, 99163940, 123954925, 133871319, 148745910, 178495092, 223118865, 247909850, 267742638, 297491820, 371864775, 446237730, 495819700, 535485276, 669356595, 743729550, 892475460, 1115594325, 1338713190, 1487459100, 2231188650, 2677426380, 3346782975, 4462377300, 6693565950, 13387131900]

約数ペア:

[(1, 13387131900), (2, 6693565950), (3, 4462377300), (4, 3346782975), (5, 2677426380), (6, 2231188650), (9, 1487459100), (10, 1338713190), (12, 1115594325), (15, 892475460), (18, 743729550), (20, 669356595), (25, 535485276), (27, 495819700), (30, 446237730), (36, 371864775), (45, 297491820), (50, 267742638), (54, 247909850), (60, 223118865), (75, 178495092), (90, 148745910), (100, 133871319), (108, 123954925), (135, 99163940), (150, 89247546), (180, 74372955), (225, 59498364), (270, 49581970), (300, 44623773), (317, 42230700), (450, 29749182), (540, 24790985), (634, 21115350), (675, 19832788), (900, 14874591), (951, 14076900), (1268, 10557675), (1350, 9916394), (1585, 8446140), (1902, 7038450), (2700, 4958197), (2853, 4692300), (3170, 4223070), (3804, 3519225), (4755, 2815380), (5706, 2346150), (6340, 2111535), (7925, 1689228), (8559, 1564100), (9510, 1407690), (11412, 1173075), (14265, 938460), (15641, 855900), (15850, 844614), (17118, 782050), (19020, 703845), (23775, 563076), (28530, 469230), (31282, 427950), (31700, 422307), (34236, 391025), (42795, 312820), (46923, 285300), (47550, 281538), (57060, 234615), (62564, 213975), (71325, 187692), (78205, 171180), (85590, 156410), (93846, 142650), (95100, 140769)]