20171383200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{26183}}^1$

素因数の和:26316

約数の個数: 216

約数和(自身を含む): 71796842208

約数和(自身を除く): 51625459008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 107, 120, 144, 150, 160, 180, 200, 214, 225, 240, 288, 300, 321, 360, 400, 428, 450, 480, 535, 600, 642, 720, 800, 856, 900, 963, 1070, 1200, 1284, 1440, 1605, 1712, 1800, 1926, 2140, 2400, 2568, 2675, 3210, 3424, 3600, 3852, 4280, 4815, 5136, 5350, 6420, 7200, 7704, 8025, 8560, 9630, 10272, 10700, 12840, 15408, 16050, 17120, 19260, 21400, 24075, 25680, 26183, 30816, 32100, 38520, 42800, 48150, 51360, 52366, 64200, 77040, 78549, 85600, 96300, 104732, 128400, 130915, 154080, 157098, 192600, 209464, 235647, 256800, 261830, 314196, 385200, 392745, 418928, 471294, 523660, 628392, 654575, 770400, 785490, 837856, 942588, 1047320, 1178235, 1256784, 1309150, 1570980, 1885176, 1963725, 2094640, 2356470, 2513568, 2618300, 2801581, 3141960, 3770352, 3927450, 4189280, 4712940, 5236600, 5603162, 5891175, 6283920, 7540704, 7854900, 8404743, 9425880, 10473200, 11206324, 11782350, 12567840, 14007905, 15709800, 16809486, 18851760, 20946400, 22412648, 23564700, 25214229, 28015810, 31419600, 33618972, 37703520, 42023715, 44825296, 47129400, 50428458, 56031620, 62839200, 67237944, 70039525, 84047430, 89650592, 94258800, 100856916, 112063240, 126071145, 134475888, 140079050, 168094860, 188517600, 201713832, 210118575, 224126480, 252142290, 268951776, 280158100, 336189720, 403427664, 420237150, 448252960, 504284580, 560316200, 630355725, 672379440, 806855328, 840474300, 1008569160, 1120632400, 1260711450, 1344758880, 1680948600, 2017138320, 2241264800, 2521422900, 3361897200, 4034276640, 5042845800, 6723794400, 10085691600, 20171383200]

約数ペア:

[(1, 20171383200), (2, 10085691600), (3, 6723794400), (4, 5042845800), (5, 4034276640), (6, 3361897200), (8, 2521422900), (9, 2241264800), (10, 2017138320), (12, 1680948600), (15, 1344758880), (16, 1260711450), (18, 1120632400), (20, 1008569160), (24, 840474300), (25, 806855328), (30, 672379440), (32, 630355725), (36, 560316200), (40, 504284580), (45, 448252960), (48, 420237150), (50, 403427664), (60, 336189720), (72, 280158100), (75, 268951776), (80, 252142290), (90, 224126480), (96, 210118575), (100, 201713832), (107, 188517600), (120, 168094860), (144, 140079050), (150, 134475888), (160, 126071145), (180, 112063240), (200, 100856916), (214, 94258800), (225, 89650592), (240, 84047430), (288, 70039525), (300, 67237944), (321, 62839200), (360, 56031620), (400, 50428458), (428, 47129400), (450, 44825296), (480, 42023715), (535, 37703520), (600, 33618972), (642, 31419600), (720, 28015810), (800, 25214229), (856, 23564700), (900, 22412648), (963, 20946400), (1070, 18851760), (1200, 16809486), (1284, 15709800), (1440, 14007905), (1605, 12567840), (1712, 11782350), (1800, 11206324), (1926, 10473200), (2140, 9425880), (2400, 8404743), (2568, 7854900), (2675, 7540704), (3210, 6283920), (3424, 5891175), (3600, 5603162), (3852, 5236600), (4280, 4712940), (4815, 4189280), (5136, 3927450), (5350, 3770352), (6420, 3141960), (7200, 2801581), (7704, 2618300), (8025, 2513568), (8560, 2356470), (9630, 2094640), (10272, 1963725), (10700, 1885176), (12840, 1570980), (15408, 1309150), (16050, 1256784), (17120, 1178235), (19260, 1047320), (21400, 942588), (24075, 837856), (25680, 785490), (26183, 770400), (30816, 654575), (32100, 628392), (38520, 523660), (42800, 471294), (48150, 418928), (51360, 392745), (52366, 385200), (64200, 314196), (77040, 261830), (78549, 256800), (85600, 235647), (96300, 209464), (104732, 192600), (128400, 157098), (130915, 154080)]