156989400900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{47353}}^1$

素因数の和:47670

約数の個数: 144

約数和(自身を含む): 466604343744

約数和(自身を除く): 309614942844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 257, 258, 300, 430, 514, 516, 645, 771, 860, 1028, 1075, 1285, 1290, 1542, 2150, 2570, 2580, 3084, 3225, 3855, 4300, 5140, 6425, 6450, 7710, 11051, 12850, 12900, 15420, 19275, 22102, 25700, 33153, 38550, 44204, 47353, 55255, 66306, 77100, 94706, 110510, 132612, 142059, 165765, 189412, 221020, 236765, 276275, 284118, 331530, 473530, 552550, 568236, 663060, 710295, 828825, 947060, 1105100, 1183825, 1420590, 1657650, 2036179, 2367650, 2841180, 3315300, 3551475, 4072358, 4735300, 6108537, 7102950, 8144716, 10180895, 12169721, 12217074, 14205900, 20361790, 24339442, 24434148, 30542685, 36509163, 40723580, 48678884, 50904475, 60848605, 61085370, 73018326, 101808950, 121697210, 122170740, 146036652, 152713425, 182545815, 203617900, 243394420, 304243025, 305426850, 365091630, 523298003, 608486050, 610853700, 730183260, 912729075, 1046596006, 1216972100, 1569894009, 1825458150, 2093192012, 2616490015, 3139788018, 3650916300, 5232980030, 6279576036, 7849470045, 10465960060, 13082450075, 15698940090, 26164900150, 31397880180, 39247350225, 52329800300, 78494700450, 156989400900]

約数ペア:

[(1, 156989400900), (2, 78494700450), (3, 52329800300), (4, 39247350225), (5, 31397880180), (6, 26164900150), (10, 15698940090), (12, 13082450075), (15, 10465960060), (20, 7849470045), (25, 6279576036), (30, 5232980030), (43, 3650916300), (50, 3139788018), (60, 2616490015), (75, 2093192012), (86, 1825458150), (100, 1569894009), (129, 1216972100), (150, 1046596006), (172, 912729075), (215, 730183260), (257, 610853700), (258, 608486050), (300, 523298003), (430, 365091630), (514, 305426850), (516, 304243025), (645, 243394420), (771, 203617900), (860, 182545815), (1028, 152713425), (1075, 146036652), (1285, 122170740), (1290, 121697210), (1542, 101808950), (2150, 73018326), (2570, 61085370), (2580, 60848605), (3084, 50904475), (3225, 48678884), (3855, 40723580), (4300, 36509163), (5140, 30542685), (6425, 24434148), (6450, 24339442), (7710, 20361790), (11051, 14205900), (12850, 12217074), (12900, 12169721), (15420, 10180895), (19275, 8144716), (22102, 7102950), (25700, 6108537), (33153, 4735300), (38550, 4072358), (44204, 3551475), (47353, 3315300), (55255, 2841180), (66306, 2367650), (77100, 2036179), (94706, 1657650), (110510, 1420590), (132612, 1183825), (142059, 1105100), (165765, 947060), (189412, 828825), (221020, 710295), (236765, 663060), (276275, 568236), (284118, 552550), (331530, 473530)]