1264921200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{18493}}^1$

素因数の和:18536

約数の個数: 180

約数和(自身を含む): 4620910840

約数和(自身を除く): 3355989640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2736, 2850, 3420, 3600, 3800, 4275, 4560, 5700, 6840, 7600, 8550, 11400, 13680, 17100, 18493, 22800, 34200, 36986, 55479, 68400, 73972, 92465, 110958, 147944, 166437, 184930, 221916, 277395, 295888, 332874, 351367, 369860, 443832, 462325, 554790, 665748, 702734, 739720, 832185, 887664, 924650, 1054101, 1109580, 1331496, 1386975, 1405468, 1479440, 1664370, 1756835, 1849300, 2108202, 2219160, 2662992, 2773950, 2810936, 3162303, 3328740, 3513670, 3698600, 4160925, 4216404, 4438320, 5270505, 5547900, 5621872, 6324606, 6657480, 7027340, 7397200, 8321850, 8432808, 8784175, 10541010, 11095800, 12649212, 13314960, 14054680, 15811515, 16643700, 16865616, 17568350, 21082020, 22191600, 25298424, 26352525, 28109360, 31623030, 33287400, 35136700, 42164040, 50596848, 52705050, 63246060, 66574800, 70273400, 79057575, 84328080, 105410100, 126492120, 140546800, 158115150, 210820200, 252984240, 316230300, 421640400, 632460600, 1264921200]

約数ペア:

[(1, 1264921200), (2, 632460600), (3, 421640400), (4, 316230300), (5, 252984240), (6, 210820200), (8, 158115150), (9, 140546800), (10, 126492120), (12, 105410100), (15, 84328080), (16, 79057575), (18, 70273400), (19, 66574800), (20, 63246060), (24, 52705050), (25, 50596848), (30, 42164040), (36, 35136700), (38, 33287400), (40, 31623030), (45, 28109360), (48, 26352525), (50, 25298424), (57, 22191600), (60, 21082020), (72, 17568350), (75, 16865616), (76, 16643700), (80, 15811515), (90, 14054680), (95, 13314960), (100, 12649212), (114, 11095800), (120, 10541010), (144, 8784175), (150, 8432808), (152, 8321850), (171, 7397200), (180, 7027340), (190, 6657480), (200, 6324606), (225, 5621872), (228, 5547900), (240, 5270505), (285, 4438320), (300, 4216404), (304, 4160925), (342, 3698600), (360, 3513670), (380, 3328740), (400, 3162303), (450, 2810936), (456, 2773950), (475, 2662992), (570, 2219160), (600, 2108202), (684, 1849300), (720, 1756835), (760, 1664370), (855, 1479440), (900, 1405468), (912, 1386975), (950, 1331496), (1140, 1109580), (1200, 1054101), (1368, 924650), (1425, 887664), (1520, 832185), (1710, 739720), (1800, 702734), (1900, 665748), (2280, 554790), (2736, 462325), (2850, 443832), (3420, 369860), (3600, 351367), (3800, 332874), (4275, 295888), (4560, 277395), (5700, 221916), (6840, 184930), (7600, 166437), (8550, 147944), (11400, 110958), (13680, 92465), (17100, 73972), (18493, 68400), (22800, 55479), (34200, 36986)]