74885850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 236234880

約数和(自身を除く): 161349030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 27, 30, 34, 39, 45, 50, 51, 54, 65, 75, 78, 85, 90, 102, 117, 130, 135, 150, 153, 170, 195, 221, 225, 234, 251, 255, 270, 306, 325, 351, 390, 425, 442, 450, 459, 502, 510, 585, 650, 663, 675, 702, 753, 765, 850, 918, 975, 1105, 1170, 1255, 1275, 1326, 1350, 1506, 1530, 1755, 1950, 1989, 2210, 2259, 2295, 2510, 2550, 2925, 3263, 3315, 3510, 3765, 3825, 3978, 4267, 4518, 4590, 5525, 5850, 5967, 6275, 6526, 6630, 6777, 7530, 7650, 8534, 8775, 9789, 9945, 11050, 11295, 11475, 11934, 12550, 12801, 13554, 16315, 16575, 17550, 18825, 19578, 19890, 21335, 22590, 22950, 25602, 29367, 29835, 32630, 33150, 33885, 37650, 38403, 42670, 48945, 49725, 55471, 56475, 58734, 59670, 64005, 67770, 76806, 81575, 88101, 97890, 99450, 106675, 110942, 112950, 115209, 128010, 146835, 149175, 163150, 166413, 169425, 176202, 192015, 213350, 230418, 244725, 277355, 293670, 298350, 320025, 332826, 338850, 384030, 440505, 489450, 499239, 554710, 576045, 640050, 734175, 832065, 881010, 960075, 998478, 1152090, 1386775, 1468350, 1497717, 1664130, 1920150, 2202525, 2496195, 2773550, 2880225, 2995434, 4160325, 4405050, 4992390, 5760450, 7488585, 8320650, 12480975, 14977170, 24961950, 37442925, 74885850]

約数ペア:

[(1, 74885850), (2, 37442925), (3, 24961950), (5, 14977170), (6, 12480975), (9, 8320650), (10, 7488585), (13, 5760450), (15, 4992390), (17, 4405050), (18, 4160325), (25, 2995434), (26, 2880225), (27, 2773550), (30, 2496195), (34, 2202525), (39, 1920150), (45, 1664130), (50, 1497717), (51, 1468350), (54, 1386775), (65, 1152090), (75, 998478), (78, 960075), (85, 881010), (90, 832065), (102, 734175), (117, 640050), (130, 576045), (135, 554710), (150, 499239), (153, 489450), (170, 440505), (195, 384030), (221, 338850), (225, 332826), (234, 320025), (251, 298350), (255, 293670), (270, 277355), (306, 244725), (325, 230418), (351, 213350), (390, 192015), (425, 176202), (442, 169425), (450, 166413), (459, 163150), (502, 149175), (510, 146835), (585, 128010), (650, 115209), (663, 112950), (675, 110942), (702, 106675), (753, 99450), (765, 97890), (850, 88101), (918, 81575), (975, 76806), (1105, 67770), (1170, 64005), (1255, 59670), (1275, 58734), (1326, 56475), (1350, 55471), (1506, 49725), (1530, 48945), (1755, 42670), (1950, 38403), (1989, 37650), (2210, 33885), (2259, 33150), (2295, 32630), (2510, 29835), (2550, 29367), (2925, 25602), (3263, 22950), (3315, 22590), (3510, 21335), (3765, 19890), (3825, 19578), (3978, 18825), (4267, 17550), (4518, 16575), (4590, 16315), (5525, 13554), (5850, 12801), (5967, 12550), (6275, 11934), (6526, 11475), (6630, 11295), (6777, 11050), (7530, 9945), (7650, 9789), (8534, 8775)]