147820140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7019}}^1$

素因数の和:7053

約数の個数: 120

約数和(自身を含む): 499458960

約数和(自身を除く): 351638820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7019, 7020, 10530, 14038, 21057, 21060, 28076, 35095, 42114, 63171, 70190, 84228, 91247, 105285, 126342, 140380, 182494, 189513, 210570, 252684, 273741, 315855, 364988, 379026, 421140, 456235, 547482, 568539, 631710, 758052, 821223, 912470, 947565, 1094964, 1137078, 1263420, 1368705, 1642446, 1824940, 1895130, 2274156, 2463669, 2737410, 2842695, 3284892, 3790260, 4106115, 4927338, 5474820, 5685390, 7391007, 8212230, 9854676, 11370780, 12318345, 14782014, 16424460, 24636690, 29564028, 36955035, 49273380, 73910070, 147820140]

約数ペア:

[(1, 147820140), (2, 73910070), (3, 49273380), (4, 36955035), (5, 29564028), (6, 24636690), (9, 16424460), (10, 14782014), (12, 12318345), (13, 11370780), (15, 9854676), (18, 8212230), (20, 7391007), (26, 5685390), (27, 5474820), (30, 4927338), (36, 4106115), (39, 3790260), (45, 3284892), (52, 2842695), (54, 2737410), (60, 2463669), (65, 2274156), (78, 1895130), (81, 1824940), (90, 1642446), (108, 1368705), (117, 1263420), (130, 1137078), (135, 1094964), (156, 947565), (162, 912470), (180, 821223), (195, 758052), (234, 631710), (260, 568539), (270, 547482), (324, 456235), (351, 421140), (390, 379026), (405, 364988), (468, 315855), (540, 273741), (585, 252684), (702, 210570), (780, 189513), (810, 182494), (1053, 140380), (1170, 126342), (1404, 105285), (1620, 91247), (1755, 84228), (2106, 70190), (2340, 63171), (3510, 42114), (4212, 35095), (5265, 28076), (7019, 21060), (7020, 21057), (10530, 14038)]