215682300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12613}}^1$

素因数の和:12652

約数の個数: 108

約数和(自身を含む): 711681880

約数和(自身を除く): 495999580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 12613, 17100, 25226, 37839, 50452, 63065, 75678, 113517, 126130, 151356, 189195, 227034, 239647, 252260, 315325, 378390, 454068, 479294, 567585, 630650, 718941, 756780, 945975, 958588, 1135170, 1198235, 1261300, 1437882, 1891950, 2156823, 2270340, 2396470, 2837925, 2875764, 3594705, 3783900, 4313646, 4792940, 5675850, 5991175, 7189410, 8627292, 10784115, 11351700, 11982350, 14378820, 17973525, 21568230, 23964700, 35947050, 43136460, 53920575, 71894100, 107841150, 215682300]

約数ペア:

[(1, 215682300), (2, 107841150), (3, 71894100), (4, 53920575), (5, 43136460), (6, 35947050), (9, 23964700), (10, 21568230), (12, 17973525), (15, 14378820), (18, 11982350), (19, 11351700), (20, 10784115), (25, 8627292), (30, 7189410), (36, 5991175), (38, 5675850), (45, 4792940), (50, 4313646), (57, 3783900), (60, 3594705), (75, 2875764), (76, 2837925), (90, 2396470), (95, 2270340), (100, 2156823), (114, 1891950), (150, 1437882), (171, 1261300), (180, 1198235), (190, 1135170), (225, 958588), (228, 945975), (285, 756780), (300, 718941), (342, 630650), (380, 567585), (450, 479294), (475, 454068), (570, 378390), (684, 315325), (855, 252260), (900, 239647), (950, 227034), (1140, 189195), (1425, 151356), (1710, 126130), (1900, 113517), (2850, 75678), (3420, 63065), (4275, 50452), (5700, 37839), (8550, 25226), (12613, 17100)]