199138680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2550

約数の個数: 192

約数和(自身を含む): 738279360

約数和(自身を除く): 539140680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2503, 2652, 3060, 3315, 3978, 4420, 4680, 5006, 5304, 6120, 6630, 7509, 7956, 8840, 9945, 10012, 12515, 13260, 15018, 15912, 19890, 20024, 22527, 25030, 26520, 30036, 32539, 37545, 39780, 42551, 45054, 50060, 60072, 65078, 75090, 79560, 85102, 90108, 97617, 100120, 112635, 127653, 130156, 150180, 162695, 170204, 180216, 195234, 212755, 225270, 255306, 260312, 292851, 300360, 325390, 340408, 382959, 390468, 425510, 450540, 488085, 510612, 553163, 585702, 638265, 650780, 765918, 780936, 851020, 901080, 976170, 1021224, 1106326, 1171404, 1276530, 1301560, 1464255, 1531836, 1659489, 1702040, 1914795, 1952340, 2212652, 2342808, 2553060, 2765815, 2928510, 3063672, 3318978, 3829590, 3904680, 4425304, 4978467, 5106120, 5531630, 5857020, 6637956, 7659180, 8297445, 9956934, 11063260, 11714040, 13275912, 15318360, 16594890, 19913868, 22126520, 24892335, 33189780, 39827736, 49784670, 66379560, 99569340, 199138680]

約数ペア:

[(1, 199138680), (2, 99569340), (3, 66379560), (4, 49784670), (5, 39827736), (6, 33189780), (8, 24892335), (9, 22126520), (10, 19913868), (12, 16594890), (13, 15318360), (15, 13275912), (17, 11714040), (18, 11063260), (20, 9956934), (24, 8297445), (26, 7659180), (30, 6637956), (34, 5857020), (36, 5531630), (39, 5106120), (40, 4978467), (45, 4425304), (51, 3904680), (52, 3829590), (60, 3318978), (65, 3063672), (68, 2928510), (72, 2765815), (78, 2553060), (85, 2342808), (90, 2212652), (102, 1952340), (104, 1914795), (117, 1702040), (120, 1659489), (130, 1531836), (136, 1464255), (153, 1301560), (156, 1276530), (170, 1171404), (180, 1106326), (195, 1021224), (204, 976170), (221, 901080), (234, 851020), (255, 780936), (260, 765918), (306, 650780), (312, 638265), (340, 585702), (360, 553163), (390, 510612), (408, 488085), (442, 450540), (468, 425510), (510, 390468), (520, 382959), (585, 340408), (612, 325390), (663, 300360), (680, 292851), (765, 260312), (780, 255306), (884, 225270), (936, 212755), (1020, 195234), (1105, 180216), (1170, 170204), (1224, 162695), (1326, 150180), (1530, 130156), (1560, 127653), (1768, 112635), (1989, 100120), (2040, 97617), (2210, 90108), (2340, 85102), (2503, 79560), (2652, 75090), (3060, 65078), (3315, 60072), (3978, 50060), (4420, 45054), (4680, 42551), (5006, 39780), (5304, 37545), (6120, 32539), (6630, 30036), (7509, 26520), (7956, 25030), (8840, 22527), (9945, 20024), (10012, 19890), (12515, 15912), (13260, 15018)]