189897480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10343}}^1$

素因数の和:10380

約数の個数: 128

約数和(自身を含む): 670291200

約数和(自身を除く): 480393720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 10343, 18360, 20686, 31029, 41372, 51715, 62058, 82744, 93087, 103430, 124116, 155145, 175831, 186174, 206860, 248232, 279261, 310290, 351662, 372348, 413720, 465435, 527493, 558522, 620580, 703324, 744696, 879155, 930870, 1054986, 1117044, 1241160, 1396305, 1406648, 1582479, 1758310, 1861740, 2109972, 2234088, 2637465, 2792610, 3164958, 3516620, 3723480, 4219944, 4747437, 5274930, 5585220, 6329916, 7033240, 7912395, 9494874, 10549860, 11170440, 12659832, 15824790, 18989748, 21099720, 23737185, 31649580, 37979496, 47474370, 63299160, 94948740, 189897480]

約数ペア:

[(1, 189897480), (2, 94948740), (3, 63299160), (4, 47474370), (5, 37979496), (6, 31649580), (8, 23737185), (9, 21099720), (10, 18989748), (12, 15824790), (15, 12659832), (17, 11170440), (18, 10549860), (20, 9494874), (24, 7912395), (27, 7033240), (30, 6329916), (34, 5585220), (36, 5274930), (40, 4747437), (45, 4219944), (51, 3723480), (54, 3516620), (60, 3164958), (68, 2792610), (72, 2637465), (85, 2234088), (90, 2109972), (102, 1861740), (108, 1758310), (120, 1582479), (135, 1406648), (136, 1396305), (153, 1241160), (170, 1117044), (180, 1054986), (204, 930870), (216, 879155), (255, 744696), (270, 703324), (306, 620580), (340, 558522), (360, 527493), (408, 465435), (459, 413720), (510, 372348), (540, 351662), (612, 310290), (680, 279261), (765, 248232), (918, 206860), (1020, 186174), (1080, 175831), (1224, 155145), (1530, 124116), (1836, 103430), (2040, 93087), (2295, 82744), (3060, 62058), (3672, 51715), (4590, 41372), (6120, 31029), (9180, 20686), (10343, 18360)]