40091100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1164

約数の個数: 144

約数和(自身を含む): 140491008

約数和(自身を除く): 100399908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1123, 1190, 1275, 1428, 1700, 1785, 2100, 2246, 2380, 2550, 2975, 3369, 3570, 4492, 5100, 5615, 5950, 6738, 7140, 7861, 8925, 11230, 11900, 13476, 15722, 16845, 17850, 19091, 22460, 23583, 28075, 31444, 33690, 35700, 38182, 39305, 47166, 56150, 57273, 67380, 76364, 78610, 84225, 94332, 95455, 112300, 114546, 117915, 133637, 157220, 168450, 190910, 196525, 229092, 235830, 267274, 286365, 336900, 381820, 393050, 400911, 471660, 477275, 534548, 572730, 589575, 668185, 786100, 801822, 954550, 1145460, 1179150, 1336370, 1431825, 1603644, 1909100, 2004555, 2358300, 2672740, 2863650, 3340925, 4009110, 5727300, 6681850, 8018220, 10022775, 13363700, 20045550, 40091100]

約数ペア:

[(1, 40091100), (2, 20045550), (3, 13363700), (4, 10022775), (5, 8018220), (6, 6681850), (7, 5727300), (10, 4009110), (12, 3340925), (14, 2863650), (15, 2672740), (17, 2358300), (20, 2004555), (21, 1909100), (25, 1603644), (28, 1431825), (30, 1336370), (34, 1179150), (35, 1145460), (42, 954550), (50, 801822), (51, 786100), (60, 668185), (68, 589575), (70, 572730), (75, 534548), (84, 477275), (85, 471660), (100, 400911), (102, 393050), (105, 381820), (119, 336900), (140, 286365), (150, 267274), (170, 235830), (175, 229092), (204, 196525), (210, 190910), (238, 168450), (255, 157220), (300, 133637), (340, 117915), (350, 114546), (357, 112300), (420, 95455), (425, 94332), (476, 84225), (510, 78610), (525, 76364), (595, 67380), (700, 57273), (714, 56150), (850, 47166), (1020, 39305), (1050, 38182), (1123, 35700), (1190, 33690), (1275, 31444), (1428, 28075), (1700, 23583), (1785, 22460), (2100, 19091), (2246, 17850), (2380, 16845), (2550, 15722), (2975, 13476), (3369, 11900), (3570, 11230), (4492, 8925), (5100, 7861), (5615, 7140), (5950, 6738)]