152881000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^2\times {\mathrm{23}}^2$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 397264140

約数和(自身を除く): 244383140

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 34, 40, 46, 50, 68, 85, 92, 100, 115, 125, 136, 170, 184, 200, 230, 250, 289, 340, 391, 425, 460, 500, 529, 575, 578, 680, 782, 850, 920, 1000, 1058, 1150, 1156, 1445, 1564, 1700, 1955, 2116, 2125, 2300, 2312, 2645, 2875, 2890, 3128, 3400, 3910, 4232, 4250, 4600, 5290, 5750, 5780, 6647, 7225, 7820, 8500, 8993, 9775, 10580, 11500, 11560, 13225, 13294, 14450, 15640, 17000, 17986, 19550, 21160, 23000, 26450, 26588, 28900, 33235, 35972, 36125, 39100, 44965, 48875, 52900, 53176, 57800, 66125, 66470, 71944, 72250, 78200, 89930, 97750, 105800, 132250, 132940, 144500, 152881, 166175, 179860, 195500, 224825, 264500, 265880, 289000, 305762, 332350, 359720, 391000, 449650, 529000, 611524, 664700, 764405, 830875, 899300, 1124125, 1223048, 1329400, 1528810, 1661750, 1798600, 2248250, 3057620, 3323500, 3822025, 4496500, 6115240, 6647000, 7644050, 8993000, 15288100, 19110125, 30576200, 38220250, 76440500, 152881000]

約数ペア:

[(1, 152881000), (2, 76440500), (4, 38220250), (5, 30576200), (8, 19110125), (10, 15288100), (17, 8993000), (20, 7644050), (23, 6647000), (25, 6115240), (34, 4496500), (40, 3822025), (46, 3323500), (50, 3057620), (68, 2248250), (85, 1798600), (92, 1661750), (100, 1528810), (115, 1329400), (125, 1223048), (136, 1124125), (170, 899300), (184, 830875), (200, 764405), (230, 664700), (250, 611524), (289, 529000), (340, 449650), (391, 391000), (425, 359720), (460, 332350), (500, 305762), (529, 289000), (575, 265880), (578, 264500), (680, 224825), (782, 195500), (850, 179860), (920, 166175), (1000, 152881), (1058, 144500), (1150, 132940), (1156, 132250), (1445, 105800), (1564, 97750), (1700, 89930), (1955, 78200), (2116, 72250), (2125, 71944), (2300, 66470), (2312, 66125), (2645, 57800), (2875, 53176), (2890, 52900), (3128, 48875), (3400, 44965), (3910, 39100), (4232, 36125), (4250, 35972), (4600, 33235), (5290, 28900), (5750, 26588), (5780, 26450), (6647, 23000), (7225, 21160), (7820, 19550), (8500, 17986), (8993, 17000), (9775, 15640), (10580, 14450), (11500, 13294), (11560, 13225)]