156903540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{773}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 468115200

約数和(自身を除く): 311211660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 199, 204, 255, 340, 398, 510, 597, 773, 796, 995, 1020, 1194, 1546, 1990, 2319, 2388, 2985, 3092, 3383, 3865, 3980, 4638, 5970, 6766, 7730, 9276, 10149, 11595, 11940, 13141, 13532, 15460, 16915, 20298, 23190, 26282, 33830, 39423, 40596, 46380, 50745, 52564, 65705, 67660, 78846, 101490, 131410, 153827, 157692, 197115, 202980, 262820, 307654, 394230, 461481, 615308, 769135, 788460, 922962, 1538270, 1845924, 2307405, 2615059, 3076540, 4614810, 5230118, 7845177, 9229620, 10460236, 13075295, 15690354, 26150590, 31380708, 39225885, 52301180, 78451770, 156903540]

約数ペア:

[(1, 156903540), (2, 78451770), (3, 52301180), (4, 39225885), (5, 31380708), (6, 26150590), (10, 15690354), (12, 13075295), (15, 10460236), (17, 9229620), (20, 7845177), (30, 5230118), (34, 4614810), (51, 3076540), (60, 2615059), (68, 2307405), (85, 1845924), (102, 1538270), (170, 922962), (199, 788460), (204, 769135), (255, 615308), (340, 461481), (398, 394230), (510, 307654), (597, 262820), (773, 202980), (796, 197115), (995, 157692), (1020, 153827), (1194, 131410), (1546, 101490), (1990, 78846), (2319, 67660), (2388, 65705), (2985, 52564), (3092, 50745), (3383, 46380), (3865, 40596), (3980, 39423), (4638, 33830), (5970, 26282), (6766, 23190), (7730, 20298), (9276, 16915), (10149, 15460), (11595, 13532), (11940, 13141)]