180386700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2064

約数の個数: 144

約数和(自身を含む): 586795776

約数和(自身を除く): 406409076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 130, 138, 150, 156, 195, 230, 260, 276, 299, 300, 325, 345, 390, 460, 575, 598, 650, 690, 780, 897, 975, 1150, 1196, 1300, 1380, 1495, 1725, 1794, 1950, 2011, 2300, 2990, 3450, 3588, 3900, 4022, 4485, 5980, 6033, 6900, 7475, 8044, 8970, 10055, 12066, 14950, 17940, 20110, 22425, 24132, 26143, 29900, 30165, 40220, 44850, 46253, 50275, 52286, 60330, 78429, 89700, 92506, 100550, 104572, 120660, 130715, 138759, 150825, 156858, 185012, 201100, 231265, 261430, 277518, 301650, 313716, 392145, 462530, 522860, 555036, 601289, 603300, 653575, 693795, 784290, 925060, 1156325, 1202578, 1307150, 1387590, 1568580, 1803867, 1960725, 2312650, 2405156, 2614300, 2775180, 3006445, 3468975, 3607734, 3921450, 4625300, 6012890, 6937950, 7215468, 7842900, 9019335, 12025780, 13875900, 15032225, 18038670, 30064450, 36077340, 45096675, 60128900, 90193350, 180386700]

約数ペア:

[(1, 180386700), (2, 90193350), (3, 60128900), (4, 45096675), (5, 36077340), (6, 30064450), (10, 18038670), (12, 15032225), (13, 13875900), (15, 12025780), (20, 9019335), (23, 7842900), (25, 7215468), (26, 6937950), (30, 6012890), (39, 4625300), (46, 3921450), (50, 3607734), (52, 3468975), (60, 3006445), (65, 2775180), (69, 2614300), (75, 2405156), (78, 2312650), (92, 1960725), (100, 1803867), (115, 1568580), (130, 1387590), (138, 1307150), (150, 1202578), (156, 1156325), (195, 925060), (230, 784290), (260, 693795), (276, 653575), (299, 603300), (300, 601289), (325, 555036), (345, 522860), (390, 462530), (460, 392145), (575, 313716), (598, 301650), (650, 277518), (690, 261430), (780, 231265), (897, 201100), (975, 185012), (1150, 156858), (1196, 150825), (1300, 138759), (1380, 130715), (1495, 120660), (1725, 104572), (1794, 100550), (1950, 92506), (2011, 89700), (2300, 78429), (2990, 60330), (3450, 52286), (3588, 50275), (3900, 46253), (4022, 44850), (4485, 40220), (5980, 30165), (6033, 29900), (6900, 26143), (7475, 24132), (8044, 22425), (8970, 20110), (10055, 17940), (12066, 14950)]