147475800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{81931}}^1$

素因数の和:81953

約数の個数: 72

約数和(自身を含む): 495278940

約数和(自身を除く): 347803140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 81931, 163862, 245793, 327724, 409655, 491586, 655448, 737379, 819310, 983172, 1228965, 1474758, 1638620, 1966344, 2048275, 2457930, 2949516, 3277240, 3686895, 4096550, 4915860, 5899032, 6144825, 7373790, 8193100, 9831720, 12289650, 14747580, 16386200, 18434475, 24579300, 29495160, 36868950, 49158600, 73737900, 147475800]

約数ペア:

[(1, 147475800), (2, 73737900), (3, 49158600), (4, 36868950), (5, 29495160), (6, 24579300), (8, 18434475), (9, 16386200), (10, 14747580), (12, 12289650), (15, 9831720), (18, 8193100), (20, 7373790), (24, 6144825), (25, 5899032), (30, 4915860), (36, 4096550), (40, 3686895), (45, 3277240), (50, 2949516), (60, 2457930), (72, 2048275), (75, 1966344), (90, 1638620), (100, 1474758), (120, 1228965), (150, 983172), (180, 819310), (200, 737379), (225, 655448), (300, 491586), (360, 409655), (450, 327724), (600, 245793), (900, 163862), (1800, 81931)]