84284300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1227

約数の個数: 72

約数和(自身を含む): 198331056

約数和(自身を除く): 114046756

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 43, 50, 68, 85, 86, 100, 170, 172, 215, 340, 425, 430, 731, 850, 860, 1075, 1153, 1462, 1700, 2150, 2306, 2924, 3655, 4300, 4612, 5765, 7310, 11530, 14620, 18275, 19601, 23060, 28825, 36550, 39202, 49579, 57650, 73100, 78404, 98005, 99158, 115300, 196010, 198316, 247895, 392020, 490025, 495790, 842843, 980050, 991580, 1239475, 1685686, 1960100, 2478950, 3371372, 4214215, 4957900, 8428430, 16856860, 21071075, 42142150, 84284300]

約数ペア:

[(1, 84284300), (2, 42142150), (4, 21071075), (5, 16856860), (10, 8428430), (17, 4957900), (20, 4214215), (25, 3371372), (34, 2478950), (43, 1960100), (50, 1685686), (68, 1239475), (85, 991580), (86, 980050), (100, 842843), (170, 495790), (172, 490025), (215, 392020), (340, 247895), (425, 198316), (430, 196010), (731, 115300), (850, 99158), (860, 98005), (1075, 78404), (1153, 73100), (1462, 57650), (1700, 49579), (2150, 39202), (2306, 36550), (2924, 28825), (3655, 23060), (4300, 19601), (4612, 18275), (5765, 14620), (7310, 11530)]