173627550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1064

約数の個数: 120

約数和(自身を含む): 494141736

約数和(自身を除く): 320514186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 43, 45, 50, 54, 75, 81, 86, 90, 129, 135, 150, 162, 215, 225, 258, 270, 387, 405, 430, 450, 645, 675, 774, 810, 997, 1075, 1161, 1290, 1350, 1935, 1994, 2025, 2150, 2322, 2991, 3225, 3483, 3870, 4050, 4985, 5805, 5982, 6450, 6966, 8973, 9675, 9970, 11610, 14955, 17415, 17946, 19350, 24925, 26919, 29025, 29910, 34830, 42871, 44865, 49850, 53838, 58050, 74775, 80757, 85742, 87075, 89730, 128613, 134595, 149550, 161514, 174150, 214355, 224325, 257226, 269190, 385839, 403785, 428710, 448650, 643065, 672975, 771678, 807570, 1071775, 1157517, 1286130, 1345950, 1929195, 2018925, 2143550, 2315034, 3215325, 3472551, 3858390, 4037850, 5787585, 6430650, 6945102, 9645975, 11575170, 17362755, 19291950, 28937925, 34725510, 57875850, 86813775, 173627550]

約数ペア:

[(1, 173627550), (2, 86813775), (3, 57875850), (5, 34725510), (6, 28937925), (9, 19291950), (10, 17362755), (15, 11575170), (18, 9645975), (25, 6945102), (27, 6430650), (30, 5787585), (43, 4037850), (45, 3858390), (50, 3472551), (54, 3215325), (75, 2315034), (81, 2143550), (86, 2018925), (90, 1929195), (129, 1345950), (135, 1286130), (150, 1157517), (162, 1071775), (215, 807570), (225, 771678), (258, 672975), (270, 643065), (387, 448650), (405, 428710), (430, 403785), (450, 385839), (645, 269190), (675, 257226), (774, 224325), (810, 214355), (997, 174150), (1075, 161514), (1161, 149550), (1290, 134595), (1350, 128613), (1935, 89730), (1994, 87075), (2025, 85742), (2150, 80757), (2322, 74775), (2991, 58050), (3225, 53838), (3483, 49850), (3870, 44865), (4050, 42871), (4985, 34830), (5805, 29910), (5982, 29025), (6450, 26919), (6966, 24925), (8973, 19350), (9675, 17946), (9970, 17415), (11610, 14955)]