195041340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4903}}^1$

素因数の和:4948

約数の個数: 144

約数和(自身を含む): 674751168

約数和(自身を除く): 479709828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 4903, 6630, 7956, 9806, 9945, 13260, 14709, 19612, 19890, 24515, 29418, 39780, 44127, 49030, 58836, 63739, 73545, 83351, 88254, 98060, 127478, 147090, 166702, 176508, 191217, 220635, 250053, 254956, 294180, 318695, 333404, 382434, 416755, 441270, 500106, 573651, 637390, 750159, 764868, 833510, 882540, 956085, 1000212, 1083563, 1147302, 1250265, 1274780, 1500318, 1667020, 1912170, 2167126, 2294604, 2500530, 2868255, 3000636, 3250689, 3750795, 3824340, 4334252, 5001060, 5417815, 5736510, 6501378, 7501590, 9752067, 10835630, 11473020, 13002756, 15003180, 16253445, 19504134, 21671260, 32506890, 39008268, 48760335, 65013780, 97520670, 195041340]

約数ペア:

[(1, 195041340), (2, 97520670), (3, 65013780), (4, 48760335), (5, 39008268), (6, 32506890), (9, 21671260), (10, 19504134), (12, 16253445), (13, 15003180), (15, 13002756), (17, 11473020), (18, 10835630), (20, 9752067), (26, 7501590), (30, 6501378), (34, 5736510), (36, 5417815), (39, 5001060), (45, 4334252), (51, 3824340), (52, 3750795), (60, 3250689), (65, 3000636), (68, 2868255), (78, 2500530), (85, 2294604), (90, 2167126), (102, 1912170), (117, 1667020), (130, 1500318), (153, 1274780), (156, 1250265), (170, 1147302), (180, 1083563), (195, 1000212), (204, 956085), (221, 882540), (234, 833510), (255, 764868), (260, 750159), (306, 637390), (340, 573651), (390, 500106), (442, 441270), (468, 416755), (510, 382434), (585, 333404), (612, 318695), (663, 294180), (765, 254956), (780, 250053), (884, 220635), (1020, 191217), (1105, 176508), (1170, 166702), (1326, 147090), (1530, 127478), (1989, 98060), (2210, 88254), (2340, 83351), (2652, 73545), (3060, 63739), (3315, 58836), (3978, 49030), (4420, 44127), (4903, 39780), (6630, 29418), (7956, 24515), (9806, 19890), (9945, 19612), (13260, 14709)]