137035300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 317557800

約数和(自身を除く): 180522500

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 149, 170, 298, 340, 425, 541, 596, 745, 850, 1082, 1490, 1700, 2164, 2533, 2705, 2980, 3725, 5066, 5410, 7450, 9197, 10132, 10820, 12665, 13525, 14900, 18394, 25330, 27050, 36788, 45985, 50660, 54100, 63325, 80609, 91970, 126650, 161218, 183940, 229925, 253300, 322436, 403045, 459850, 806090, 919700, 1370353, 1612180, 2015225, 2740706, 4030450, 5481412, 6851765, 8060900, 13703530, 27407060, 34258825, 68517650, 137035300]

約数ペア:

[(1, 137035300), (2, 68517650), (4, 34258825), (5, 27407060), (10, 13703530), (17, 8060900), (20, 6851765), (25, 5481412), (34, 4030450), (50, 2740706), (68, 2015225), (85, 1612180), (100, 1370353), (149, 919700), (170, 806090), (298, 459850), (340, 403045), (425, 322436), (541, 253300), (596, 229925), (745, 183940), (850, 161218), (1082, 126650), (1490, 91970), (1700, 80609), (2164, 63325), (2533, 54100), (2705, 50660), (2980, 45985), (3725, 36788), (5066, 27050), (5410, 25330), (7450, 18394), (9197, 14900), (10132, 13525), (10820, 12665)]