29910900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{557}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 87181920

約数和(自身を除く): 57271020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 179, 300, 358, 537, 557, 716, 895, 1074, 1114, 1671, 1790, 2148, 2228, 2685, 2785, 3342, 3580, 4475, 5370, 5570, 6684, 8355, 8950, 10740, 11140, 13425, 13925, 16710, 17900, 26850, 27850, 33420, 41775, 53700, 55700, 83550, 99703, 167100, 199406, 299109, 398812, 498515, 598218, 997030, 1196436, 1495545, 1994060, 2492575, 2991090, 4985150, 5982180, 7477725, 9970300, 14955450, 29910900]

約数ペア:

[(1, 29910900), (2, 14955450), (3, 9970300), (4, 7477725), (5, 5982180), (6, 4985150), (10, 2991090), (12, 2492575), (15, 1994060), (20, 1495545), (25, 1196436), (30, 997030), (50, 598218), (60, 498515), (75, 398812), (100, 299109), (150, 199406), (179, 167100), (300, 99703), (358, 83550), (537, 55700), (557, 53700), (716, 41775), (895, 33420), (1074, 27850), (1114, 26850), (1671, 17900), (1790, 16710), (2148, 13925), (2228, 13425), (2685, 11140), (2785, 10740), (3342, 8950), (3580, 8355), (4475, 6684), (5370, 5570)]