120315650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:916

約数の個数: 96

約数和(自身を含む): 284648448

約数和(自身を除く): 164332798

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 31, 35, 50, 62, 65, 70, 91, 130, 155, 175, 182, 217, 310, 325, 350, 403, 434, 455, 650, 775, 806, 853, 910, 1085, 1550, 1706, 2015, 2170, 2275, 2821, 4030, 4265, 4550, 5425, 5642, 5971, 8530, 10075, 10850, 11089, 11942, 14105, 20150, 21325, 22178, 26443, 28210, 29855, 42650, 52886, 55445, 59710, 70525, 77623, 110890, 132215, 141050, 149275, 155246, 185101, 264430, 277225, 298550, 343759, 370202, 388115, 554450, 661075, 687518, 776230, 925505, 1322150, 1718795, 1851010, 1940575, 2406313, 3437590, 3881150, 4627525, 4812626, 8593975, 9255050, 12031565, 17187950, 24063130, 60157825, 120315650]

約数ペア:

[(1, 120315650), (2, 60157825), (5, 24063130), (7, 17187950), (10, 12031565), (13, 9255050), (14, 8593975), (25, 4812626), (26, 4627525), (31, 3881150), (35, 3437590), (50, 2406313), (62, 1940575), (65, 1851010), (70, 1718795), (91, 1322150), (130, 925505), (155, 776230), (175, 687518), (182, 661075), (217, 554450), (310, 388115), (325, 370202), (350, 343759), (403, 298550), (434, 277225), (455, 264430), (650, 185101), (775, 155246), (806, 149275), (853, 141050), (910, 132215), (1085, 110890), (1550, 77623), (1706, 70525), (2015, 59710), (2170, 55445), (2275, 52886), (2821, 42650), (4030, 29855), (4265, 28210), (4550, 26443), (5425, 22178), (5642, 21325), (5971, 20150), (8530, 14105), (10075, 11942), (10850, 11089)]