171130500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2237}}^1$

素因数の和:2279

約数の個数: 144

約数和(自身を含む): 571871664

約数和(自身を除く): 400741164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 125, 150, 153, 170, 180, 204, 225, 250, 255, 300, 306, 340, 375, 425, 450, 500, 510, 612, 750, 765, 850, 900, 1020, 1125, 1275, 1500, 1530, 1700, 2125, 2237, 2250, 2550, 3060, 3825, 4250, 4474, 4500, 5100, 6375, 6711, 7650, 8500, 8948, 11185, 12750, 13422, 15300, 19125, 20133, 22370, 25500, 26844, 33555, 38029, 38250, 40266, 44740, 55925, 67110, 76058, 76500, 80532, 100665, 111850, 114087, 134220, 152116, 167775, 190145, 201330, 223700, 228174, 279625, 335550, 342261, 380290, 402660, 456348, 503325, 559250, 570435, 671100, 684522, 760580, 838875, 950725, 1006650, 1118500, 1140870, 1369044, 1677750, 1711305, 1901450, 2013300, 2281740, 2516625, 2852175, 3355500, 3422610, 3802900, 4753625, 5033250, 5704350, 6845220, 8556525, 9507250, 10066500, 11408700, 14260875, 17113050, 19014500, 28521750, 34226100, 42782625, 57043500, 85565250, 171130500]

約数ペア:

[(1, 171130500), (2, 85565250), (3, 57043500), (4, 42782625), (5, 34226100), (6, 28521750), (9, 19014500), (10, 17113050), (12, 14260875), (15, 11408700), (17, 10066500), (18, 9507250), (20, 8556525), (25, 6845220), (30, 5704350), (34, 5033250), (36, 4753625), (45, 3802900), (50, 3422610), (51, 3355500), (60, 2852175), (68, 2516625), (75, 2281740), (85, 2013300), (90, 1901450), (100, 1711305), (102, 1677750), (125, 1369044), (150, 1140870), (153, 1118500), (170, 1006650), (180, 950725), (204, 838875), (225, 760580), (250, 684522), (255, 671100), (300, 570435), (306, 559250), (340, 503325), (375, 456348), (425, 402660), (450, 380290), (500, 342261), (510, 335550), (612, 279625), (750, 228174), (765, 223700), (850, 201330), (900, 190145), (1020, 167775), (1125, 152116), (1275, 134220), (1500, 114087), (1530, 111850), (1700, 100665), (2125, 80532), (2237, 76500), (2250, 76058), (2550, 67110), (3060, 55925), (3825, 44740), (4250, 40266), (4474, 38250), (4500, 38029), (5100, 33555), (6375, 26844), (6711, 25500), (7650, 22370), (8500, 20133), (8948, 19125), (11185, 15300), (12750, 13422)]