71175780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10139}}^1$

素因数の和:10170

約数の個数: 96

約数和(自身を含む): 238492800

約数和(自身を除く): 167317020

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, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 10139, 20278, 30417, 40556, 50695, 60834, 91251, 101390, 121668, 131807, 152085, 182502, 202780, 263614, 273753, 304170, 365004, 395421, 456255, 527228, 547506, 608340, 659035, 790842, 912510, 1095012, 1186263, 1318070, 1368765, 1581684, 1825020, 1977105, 2372526, 2636140, 2737530, 3558789, 3954210, 4745052, 5475060, 5931315, 7117578, 7908420, 11862630, 14235156, 17793945, 23725260, 35587890, 71175780]

約数ペア:

[(1, 71175780), (2, 35587890), (3, 23725260), (4, 17793945), (5, 14235156), (6, 11862630), (9, 7908420), (10, 7117578), (12, 5931315), (13, 5475060), (15, 4745052), (18, 3954210), (20, 3558789), (26, 2737530), (27, 2636140), (30, 2372526), (36, 1977105), (39, 1825020), (45, 1581684), (52, 1368765), (54, 1318070), (60, 1186263), (65, 1095012), (78, 912510), (90, 790842), (108, 659035), (117, 608340), (130, 547506), (135, 527228), (156, 456255), (180, 395421), (195, 365004), (234, 304170), (260, 273753), (270, 263614), (351, 202780), (390, 182502), (468, 152085), (540, 131807), (585, 121668), (702, 101390), (780, 91251), (1170, 60834), (1404, 50695), (1755, 40556), (2340, 30417), (3510, 20278), (7020, 10139)]