153307980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{433}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 534590784

約数和(自身を除く): 381282804

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 281, 315, 420, 433, 562, 630, 843, 866, 1124, 1260, 1299, 1405, 1686, 1732, 1967, 2165, 2529, 2598, 2810, 3031, 3372, 3897, 3934, 4215, 4330, 5058, 5196, 5620, 5901, 6062, 6495, 7794, 7868, 8430, 8660, 9093, 9835, 10116, 11802, 12124, 12645, 12990, 15155, 15588, 16860, 17703, 18186, 19485, 19670, 23604, 25290, 25980, 27279, 29505, 30310, 35406, 36372, 38970, 39340, 45465, 50580, 54558, 59010, 60620, 70812, 77940, 88515, 90930, 109116, 118020, 121673, 136395, 177030, 181860, 243346, 272790, 354060, 365019, 486692, 545580, 608365, 730038, 851711, 1095057, 1216730, 1460076, 1703422, 1825095, 2190114, 2433460, 2555133, 3406844, 3650190, 4258555, 4380228, 5110266, 5475285, 7300380, 7665399, 8517110, 10220532, 10950570, 12775665, 15330798, 17034220, 21901140, 25551330, 30661596, 38326995, 51102660, 76653990, 153307980]

約数ペア:

[(1, 153307980), (2, 76653990), (3, 51102660), (4, 38326995), (5, 30661596), (6, 25551330), (7, 21901140), (9, 17034220), (10, 15330798), (12, 12775665), (14, 10950570), (15, 10220532), (18, 8517110), (20, 7665399), (21, 7300380), (28, 5475285), (30, 5110266), (35, 4380228), (36, 4258555), (42, 3650190), (45, 3406844), (60, 2555133), (63, 2433460), (70, 2190114), (84, 1825095), (90, 1703422), (105, 1460076), (126, 1216730), (140, 1095057), (180, 851711), (210, 730038), (252, 608365), (281, 545580), (315, 486692), (420, 365019), (433, 354060), (562, 272790), (630, 243346), (843, 181860), (866, 177030), (1124, 136395), (1260, 121673), (1299, 118020), (1405, 109116), (1686, 90930), (1732, 88515), (1967, 77940), (2165, 70812), (2529, 60620), (2598, 59010), (2810, 54558), (3031, 50580), (3372, 45465), (3897, 39340), (3934, 38970), (4215, 36372), (4330, 35406), (5058, 30310), (5196, 29505), (5620, 27279), (5901, 25980), (6062, 25290), (6495, 23604), (7794, 19670), (7868, 19485), (8430, 18186), (8660, 17703), (9093, 16860), (9835, 15588), (10116, 15155), (11802, 12990), (12124, 12645)]