9994950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 32497920

約数和(自身を除く): 22502970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 167, 171, 175, 190, 210, 225, 266, 285, 315, 334, 342, 350, 399, 450, 475, 501, 525, 570, 630, 665, 798, 835, 855, 950, 1002, 1050, 1169, 1197, 1330, 1425, 1503, 1575, 1670, 1710, 1995, 2338, 2394, 2505, 2850, 3006, 3150, 3173, 3325, 3507, 3990, 4175, 4275, 5010, 5845, 5985, 6346, 6650, 7014, 7515, 8350, 8550, 9519, 9975, 10521, 11690, 11970, 12525, 15030, 15865, 17535, 19038, 19950, 21042, 22211, 25050, 28557, 29225, 29925, 31730, 35070, 37575, 44422, 47595, 52605, 57114, 58450, 59850, 66633, 75150, 79325, 87675, 95190, 105210, 111055, 133266, 142785, 158650, 175350, 199899, 222110, 237975, 263025, 285570, 333165, 399798, 475950, 526050, 555275, 666330, 713925, 999495, 1110550, 1427850, 1665825, 1998990, 3331650, 4997475, 9994950]

約数ペア:

[(1, 9994950), (2, 4997475), (3, 3331650), (5, 1998990), (6, 1665825), (7, 1427850), (9, 1110550), (10, 999495), (14, 713925), (15, 666330), (18, 555275), (19, 526050), (21, 475950), (25, 399798), (30, 333165), (35, 285570), (38, 263025), (42, 237975), (45, 222110), (50, 199899), (57, 175350), (63, 158650), (70, 142785), (75, 133266), (90, 111055), (95, 105210), (105, 95190), (114, 87675), (126, 79325), (133, 75150), (150, 66633), (167, 59850), (171, 58450), (175, 57114), (190, 52605), (210, 47595), (225, 44422), (266, 37575), (285, 35070), (315, 31730), (334, 29925), (342, 29225), (350, 28557), (399, 25050), (450, 22211), (475, 21042), (501, 19950), (525, 19038), (570, 17535), (630, 15865), (665, 15030), (798, 12525), (835, 11970), (855, 11690), (950, 10521), (1002, 9975), (1050, 9519), (1169, 8550), (1197, 8350), (1330, 7515), (1425, 7014), (1503, 6650), (1575, 6346), (1670, 5985), (1710, 5845), (1995, 5010), (2338, 4275), (2394, 4175), (2505, 3990), (2850, 3507), (3006, 3325), (3150, 3173)]