189623400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 614692800

約数和(自身を除く): 425069400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 67, 75, 89, 100, 106, 120, 134, 150, 159, 178, 200, 201, 212, 265, 267, 268, 300, 318, 335, 356, 402, 424, 445, 530, 534, 536, 600, 636, 670, 712, 795, 804, 890, 1005, 1060, 1068, 1272, 1325, 1335, 1340, 1590, 1608, 1675, 1780, 2010, 2120, 2136, 2225, 2650, 2670, 2680, 3180, 3350, 3551, 3560, 3975, 4020, 4450, 4717, 5025, 5300, 5340, 5963, 6360, 6675, 6700, 7102, 7950, 8040, 8900, 9434, 10050, 10600, 10653, 10680, 11926, 13350, 13400, 14151, 14204, 15900, 17755, 17800, 17889, 18868, 20100, 21306, 23585, 23852, 26700, 28302, 28408, 29815, 31800, 35510, 35778, 37736, 40200, 42612, 47170, 47704, 53265, 53400, 56604, 59630, 70755, 71020, 71556, 85224, 88775, 89445, 94340, 106530, 113208, 117925, 119260, 141510, 142040, 143112, 149075, 177550, 178890, 188680, 213060, 235850, 238520, 266325, 283020, 298150, 316039, 353775, 355100, 357780, 426120, 447225, 471700, 532650, 566040, 596300, 632078, 707550, 710200, 715560, 894450, 943400, 948117, 1065300, 1192600, 1264156, 1415100, 1580195, 1788900, 1896234, 2130600, 2528312, 2830200, 3160390, 3577800, 3792468, 4740585, 6320780, 7584936, 7900975, 9481170, 12641560, 15801950, 18962340, 23702925, 31603900, 37924680, 47405850, 63207800, 94811700, 189623400]

約数ペア:

[(1, 189623400), (2, 94811700), (3, 63207800), (4, 47405850), (5, 37924680), (6, 31603900), (8, 23702925), (10, 18962340), (12, 15801950), (15, 12641560), (20, 9481170), (24, 7900975), (25, 7584936), (30, 6320780), (40, 4740585), (50, 3792468), (53, 3577800), (60, 3160390), (67, 2830200), (75, 2528312), (89, 2130600), (100, 1896234), (106, 1788900), (120, 1580195), (134, 1415100), (150, 1264156), (159, 1192600), (178, 1065300), (200, 948117), (201, 943400), (212, 894450), (265, 715560), (267, 710200), (268, 707550), (300, 632078), (318, 596300), (335, 566040), (356, 532650), (402, 471700), (424, 447225), (445, 426120), (530, 357780), (534, 355100), (536, 353775), (600, 316039), (636, 298150), (670, 283020), (712, 266325), (795, 238520), (804, 235850), (890, 213060), (1005, 188680), (1060, 178890), (1068, 177550), (1272, 149075), (1325, 143112), (1335, 142040), (1340, 141510), (1590, 119260), (1608, 117925), (1675, 113208), (1780, 106530), (2010, 94340), (2120, 89445), (2136, 88775), (2225, 85224), (2650, 71556), (2670, 71020), (2680, 70755), (3180, 59630), (3350, 56604), (3551, 53400), (3560, 53265), (3975, 47704), (4020, 47170), (4450, 42612), (4717, 40200), (5025, 37736), (5300, 35778), (5340, 35510), (5963, 31800), (6360, 29815), (6675, 28408), (6700, 28302), (7102, 26700), (7950, 23852), (8040, 23585), (8900, 21306), (9434, 20100), (10050, 18868), (10600, 17889), (10653, 17800), (10680, 17755), (11926, 15900), (13350, 14204), (13400, 14151)]