105511500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{23447}}^1$

素因数の和:23472

約数の個数: 72

約数和(自身を含む): 332867808

約数和(自身を除く): 227356308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 23447, 46894, 70341, 93788, 117235, 140682, 211023, 234470, 281364, 351705, 422046, 468940, 586175, 703410, 844092, 1055115, 1172350, 1406820, 1758525, 2110230, 2344700, 2930875, 3517050, 4220460, 5275575, 5861750, 7034100, 8792625, 10551150, 11723500, 17585250, 21102300, 26377875, 35170500, 52755750, 105511500]

約数ペア:

[(1, 105511500), (2, 52755750), (3, 35170500), (4, 26377875), (5, 21102300), (6, 17585250), (9, 11723500), (10, 10551150), (12, 8792625), (15, 7034100), (18, 5861750), (20, 5275575), (25, 4220460), (30, 3517050), (36, 2930875), (45, 2344700), (50, 2110230), (60, 1758525), (75, 1406820), (90, 1172350), (100, 1055115), (125, 844092), (150, 703410), (180, 586175), (225, 468940), (250, 422046), (300, 351705), (375, 281364), (450, 234470), (500, 211023), (750, 140682), (900, 117235), (1125, 93788), (1500, 70341), (2250, 46894), (4500, 23447)]