97890120

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{373}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 331248060

約数和(自身を除く): 233357940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 373, 405, 486, 540, 648, 729, 746, 810, 972, 1080, 1119, 1215, 1458, 1492, 1620, 1865, 1944, 2187, 2238, 2430, 2916, 2984, 3240, 3357, 3645, 3730, 4374, 4476, 4860, 5595, 5832, 6561, 6714, 7290, 7460, 8748, 8952, 9720, 10071, 10935, 11190, 13122, 13428, 14580, 14920, 16785, 17496, 20142, 21870, 22380, 26244, 26856, 29160, 30213, 32805, 33570, 40284, 43740, 44760, 50355, 52488, 60426, 65610, 67140, 80568, 87480, 90639, 100710, 120852, 131220, 134280, 151065, 181278, 201420, 241704, 262440, 271917, 302130, 362556, 402840, 453195, 543834, 604260, 725112, 815751, 906390, 1087668, 1208520, 1359585, 1631502, 1812780, 2175336, 2447253, 2719170, 3263004, 3625560, 4078755, 4894506, 5438340, 6526008, 8157510, 9789012, 10876680, 12236265, 16315020, 19578024, 24472530, 32630040, 48945060, 97890120]

約数ペア:

[(1, 97890120), (2, 48945060), (3, 32630040), (4, 24472530), (5, 19578024), (6, 16315020), (8, 12236265), (9, 10876680), (10, 9789012), (12, 8157510), (15, 6526008), (18, 5438340), (20, 4894506), (24, 4078755), (27, 3625560), (30, 3263004), (36, 2719170), (40, 2447253), (45, 2175336), (54, 1812780), (60, 1631502), (72, 1359585), (81, 1208520), (90, 1087668), (108, 906390), (120, 815751), (135, 725112), (162, 604260), (180, 543834), (216, 453195), (243, 402840), (270, 362556), (324, 302130), (360, 271917), (373, 262440), (405, 241704), (486, 201420), (540, 181278), (648, 151065), (729, 134280), (746, 131220), (810, 120852), (972, 100710), (1080, 90639), (1119, 87480), (1215, 80568), (1458, 67140), (1492, 65610), (1620, 60426), (1865, 52488), (1944, 50355), (2187, 44760), (2238, 43740), (2430, 40284), (2916, 33570), (2984, 32805), (3240, 30213), (3357, 29160), (3645, 26856), (3730, 26244), (4374, 22380), (4476, 21870), (4860, 20142), (5595, 17496), (5832, 16785), (6561, 14920), (6714, 14580), (7290, 13428), (7460, 13122), (8748, 11190), (8952, 10935), (9720, 10071)]