204619140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6079}}^1$

素因数の和:6122

約数の個数: 144

約数和(自身を含む): 717050880

約数和(自身を除く): 512431740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 5610, 6079, 6732, 8415, 11220, 12158, 16830, 18237, 24316, 30395, 33660, 36474, 54711, 60790, 66869, 72948, 91185, 103343, 109422, 121580, 133738, 182370, 200607, 206686, 218844, 267476, 273555, 310029, 334345, 364740, 401214, 413372, 516715, 547110, 601821, 620058, 668690, 802428, 930087, 1003035, 1033430, 1094220, 1136773, 1203642, 1240116, 1337380, 1550145, 1860174, 2006070, 2066860, 2273546, 2407284, 3009105, 3100290, 3410319, 3720348, 4012140, 4547092, 4650435, 5683865, 6018210, 6200580, 6820638, 9300870, 10230957, 11367730, 12036420, 13641276, 17051595, 18601740, 20461914, 22735460, 34103190, 40923828, 51154785, 68206380, 102309570, 204619140]

約数ペア:

[(1, 204619140), (2, 102309570), (3, 68206380), (4, 51154785), (5, 40923828), (6, 34103190), (9, 22735460), (10, 20461914), (11, 18601740), (12, 17051595), (15, 13641276), (17, 12036420), (18, 11367730), (20, 10230957), (22, 9300870), (30, 6820638), (33, 6200580), (34, 6018210), (36, 5683865), (44, 4650435), (45, 4547092), (51, 4012140), (55, 3720348), (60, 3410319), (66, 3100290), (68, 3009105), (85, 2407284), (90, 2273546), (99, 2066860), (102, 2006070), (110, 1860174), (132, 1550145), (153, 1337380), (165, 1240116), (170, 1203642), (180, 1136773), (187, 1094220), (198, 1033430), (204, 1003035), (220, 930087), (255, 802428), (306, 668690), (330, 620058), (340, 601821), (374, 547110), (396, 516715), (495, 413372), (510, 401214), (561, 364740), (612, 334345), (660, 310029), (748, 273555), (765, 267476), (935, 218844), (990, 206686), (1020, 200607), (1122, 182370), (1530, 133738), (1683, 121580), (1870, 109422), (1980, 103343), (2244, 91185), (2805, 72948), (3060, 66869), (3366, 60790), (3740, 54711), (5610, 36474), (6079, 33660), (6732, 30395), (8415, 24316), (11220, 18237), (12158, 16830)]