117810540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 378233856

約数和(自身を除く): 260423316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 43, 45, 60, 62, 86, 90, 93, 124, 129, 155, 172, 180, 186, 215, 258, 279, 310, 372, 387, 430, 465, 491, 516, 558, 620, 645, 774, 860, 930, 982, 1116, 1290, 1333, 1395, 1473, 1548, 1860, 1935, 1964, 2455, 2580, 2666, 2790, 2946, 3870, 3999, 4419, 4910, 5332, 5580, 5892, 6665, 7365, 7740, 7998, 8838, 9820, 11997, 13330, 14730, 15221, 15996, 17676, 19995, 21113, 22095, 23994, 26660, 29460, 30442, 39990, 42226, 44190, 45663, 47988, 59985, 60884, 63339, 76105, 79980, 84452, 88380, 91326, 105565, 119970, 126678, 136989, 152210, 182652, 190017, 211130, 228315, 239940, 253356, 273978, 304420, 316695, 380034, 422260, 456630, 547956, 633390, 654503, 684945, 760068, 913260, 950085, 1266780, 1309006, 1369890, 1900170, 1963509, 2618012, 2739780, 3272515, 3800340, 3927018, 5890527, 6545030, 7854036, 9817545, 11781054, 13090060, 19635090, 23562108, 29452635, 39270180, 58905270, 117810540]

約数ペア:

[(1, 117810540), (2, 58905270), (3, 39270180), (4, 29452635), (5, 23562108), (6, 19635090), (9, 13090060), (10, 11781054), (12, 9817545), (15, 7854036), (18, 6545030), (20, 5890527), (30, 3927018), (31, 3800340), (36, 3272515), (43, 2739780), (45, 2618012), (60, 1963509), (62, 1900170), (86, 1369890), (90, 1309006), (93, 1266780), (124, 950085), (129, 913260), (155, 760068), (172, 684945), (180, 654503), (186, 633390), (215, 547956), (258, 456630), (279, 422260), (310, 380034), (372, 316695), (387, 304420), (430, 273978), (465, 253356), (491, 239940), (516, 228315), (558, 211130), (620, 190017), (645, 182652), (774, 152210), (860, 136989), (930, 126678), (982, 119970), (1116, 105565), (1290, 91326), (1333, 88380), (1395, 84452), (1473, 79980), (1548, 76105), (1860, 63339), (1935, 60884), (1964, 59985), (2455, 47988), (2580, 45663), (2666, 44190), (2790, 42226), (2946, 39990), (3870, 30442), (3999, 29460), (4419, 26660), (4910, 23994), (5332, 22095), (5580, 21113), (5892, 19995), (6665, 17676), (7365, 15996), (7740, 15221), (7998, 14730), (8838, 13330), (9820, 11997)]