10203900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 34831104

約数和(自身を除く): 24627204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 50, 60, 70, 75, 84, 86, 100, 105, 113, 129, 140, 150, 172, 175, 210, 215, 226, 258, 300, 301, 339, 350, 420, 430, 452, 516, 525, 565, 602, 645, 678, 700, 791, 860, 903, 1050, 1075, 1130, 1204, 1290, 1356, 1505, 1582, 1695, 1806, 2100, 2150, 2260, 2373, 2580, 2825, 3010, 3164, 3225, 3390, 3612, 3955, 4300, 4515, 4746, 4859, 5650, 6020, 6450, 6780, 7525, 7910, 8475, 9030, 9492, 9718, 11300, 11865, 12900, 14577, 15050, 15820, 16950, 18060, 19436, 19775, 22575, 23730, 24295, 29154, 30100, 33900, 34013, 39550, 45150, 47460, 48590, 58308, 59325, 68026, 72885, 79100, 90300, 97180, 102039, 118650, 121475, 136052, 145770, 170065, 204078, 237300, 242950, 291540, 340130, 364425, 408156, 485900, 510195, 680260, 728850, 850325, 1020390, 1457700, 1700650, 2040780, 2550975, 3401300, 5101950, 10203900]

約数ペア:

[(1, 10203900), (2, 5101950), (3, 3401300), (4, 2550975), (5, 2040780), (6, 1700650), (7, 1457700), (10, 1020390), (12, 850325), (14, 728850), (15, 680260), (20, 510195), (21, 485900), (25, 408156), (28, 364425), (30, 340130), (35, 291540), (42, 242950), (43, 237300), (50, 204078), (60, 170065), (70, 145770), (75, 136052), (84, 121475), (86, 118650), (100, 102039), (105, 97180), (113, 90300), (129, 79100), (140, 72885), (150, 68026), (172, 59325), (175, 58308), (210, 48590), (215, 47460), (226, 45150), (258, 39550), (300, 34013), (301, 33900), (339, 30100), (350, 29154), (420, 24295), (430, 23730), (452, 22575), (516, 19775), (525, 19436), (565, 18060), (602, 16950), (645, 15820), (678, 15050), (700, 14577), (791, 12900), (860, 11865), (903, 11300), (1050, 9718), (1075, 9492), (1130, 9030), (1204, 8475), (1290, 7910), (1356, 7525), (1505, 6780), (1582, 6450), (1695, 6020), (1806, 5650), (2100, 4859), (2150, 4746), (2260, 4515), (2373, 4300), (2580, 3955), (2825, 3612), (3010, 3390), (3164, 3225)]