320420250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{8377}}^1$

素因数の和:8417

約数の個数: 96

約数和(自身を含む): 917491536

約数和(自身を除く): 597071286

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 125, 150, 153, 170, 225, 250, 255, 306, 375, 425, 450, 510, 750, 765, 850, 1125, 1275, 1530, 2125, 2250, 2550, 3825, 4250, 6375, 7650, 8377, 12750, 16754, 19125, 25131, 38250, 41885, 50262, 75393, 83770, 125655, 142409, 150786, 209425, 251310, 284818, 376965, 418850, 427227, 628275, 712045, 753930, 854454, 1047125, 1256550, 1281681, 1424090, 1884825, 2094250, 2136135, 2563362, 3141375, 3560225, 3769650, 4272270, 6282750, 6408405, 7120450, 9424125, 10680675, 12816810, 17801125, 18848250, 21361350, 32042025, 35602250, 53403375, 64084050, 106806750, 160210125, 320420250]

約数ペア:

[(1, 320420250), (2, 160210125), (3, 106806750), (5, 64084050), (6, 53403375), (9, 35602250), (10, 32042025), (15, 21361350), (17, 18848250), (18, 17801125), (25, 12816810), (30, 10680675), (34, 9424125), (45, 7120450), (50, 6408405), (51, 6282750), (75, 4272270), (85, 3769650), (90, 3560225), (102, 3141375), (125, 2563362), (150, 2136135), (153, 2094250), (170, 1884825), (225, 1424090), (250, 1281681), (255, 1256550), (306, 1047125), (375, 854454), (425, 753930), (450, 712045), (510, 628275), (750, 427227), (765, 418850), (850, 376965), (1125, 284818), (1275, 251310), (1530, 209425), (2125, 150786), (2250, 142409), (2550, 125655), (3825, 83770), (4250, 75393), (6375, 50262), (7650, 41885), (8377, 38250), (12750, 25131), (16754, 19125)]