610761780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{977}}^1$

素因数の和:1166

約数の個数: 144

約数和(自身を含む): 1947988224

約数和(自身を除く): 1337226444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 151, 180, 207, 230, 276, 302, 345, 414, 453, 460, 604, 690, 755, 828, 906, 977, 1035, 1359, 1380, 1510, 1812, 1954, 2070, 2265, 2718, 2931, 3020, 3473, 3908, 4140, 4530, 4885, 5436, 5862, 6795, 6946, 8793, 9060, 9770, 10419, 11724, 13590, 13892, 14655, 17365, 17586, 19540, 20838, 22471, 27180, 29310, 31257, 34730, 35172, 41676, 43965, 44942, 52095, 58620, 62514, 67413, 69460, 87930, 89884, 104190, 112355, 125028, 134826, 147527, 156285, 175860, 202239, 208380, 224710, 269652, 295054, 312570, 337065, 404478, 442581, 449420, 590108, 625140, 674130, 737635, 808956, 885162, 1011195, 1327743, 1348260, 1475270, 1770324, 2022390, 2212905, 2655486, 2950540, 3393121, 4044780, 4425810, 5310972, 6638715, 6786242, 8851620, 10179363, 13277430, 13572484, 16965605, 20358726, 26554860, 30538089, 33931210, 40717452, 50896815, 61076178, 67862420, 101793630, 122152356, 152690445, 203587260, 305380890, 610761780]

約数ペア:

[(1, 610761780), (2, 305380890), (3, 203587260), (4, 152690445), (5, 122152356), (6, 101793630), (9, 67862420), (10, 61076178), (12, 50896815), (15, 40717452), (18, 33931210), (20, 30538089), (23, 26554860), (30, 20358726), (36, 16965605), (45, 13572484), (46, 13277430), (60, 10179363), (69, 8851620), (90, 6786242), (92, 6638715), (115, 5310972), (138, 4425810), (151, 4044780), (180, 3393121), (207, 2950540), (230, 2655486), (276, 2212905), (302, 2022390), (345, 1770324), (414, 1475270), (453, 1348260), (460, 1327743), (604, 1011195), (690, 885162), (755, 808956), (828, 737635), (906, 674130), (977, 625140), (1035, 590108), (1359, 449420), (1380, 442581), (1510, 404478), (1812, 337065), (1954, 312570), (2070, 295054), (2265, 269652), (2718, 224710), (2931, 208380), (3020, 202239), (3473, 175860), (3908, 156285), (4140, 147527), (4530, 134826), (4885, 125028), (5436, 112355), (5862, 104190), (6795, 89884), (6946, 87930), (8793, 69460), (9060, 67413), (9770, 62514), (10419, 58620), (11724, 52095), (13590, 44942), (13892, 43965), (14655, 41676), (17365, 35172), (17586, 34730), (19540, 31257), (20838, 29310), (22471, 27180)]