1840972500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{4813}}^1$

素因数の和:4860

約数の個数: 180

約数和(自身を含む): 6158444292

約数和(自身を除く): 4317471792

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 125, 150, 153, 170, 180, 204, 225, 250, 255, 300, 306, 340, 375, 425, 450, 500, 510, 612, 625, 750, 765, 850, 900, 1020, 1125, 1250, 1275, 1500, 1530, 1700, 1875, 2125, 2250, 2500, 2550, 3060, 3750, 3825, 4250, 4500, 4813, 5100, 5625, 6375, 7500, 7650, 8500, 9626, 10625, 11250, 12750, 14439, 15300, 19125, 19252, 21250, 22500, 24065, 25500, 28878, 31875, 38250, 42500, 43317, 48130, 57756, 63750, 72195, 76500, 81821, 86634, 95625, 96260, 120325, 127500, 144390, 163642, 173268, 191250, 216585, 240650, 245463, 288780, 327284, 360975, 382500, 409105, 433170, 481300, 490926, 601625, 721950, 736389, 818210, 866340, 981852, 1082925, 1203250, 1227315, 1443900, 1472778, 1636420, 1804875, 2045525, 2165850, 2406500, 2454630, 2945556, 3008125, 3609750, 3681945, 4091050, 4331700, 4909260, 5414625, 6016250, 6136575, 7219500, 7363890, 8182100, 9024375, 10227625, 10829250, 12032500, 12273150, 14727780, 18048750, 18409725, 20455250, 21658500, 24546300, 27073125, 30682875, 36097500, 36819450, 40910500, 51138125, 54146250, 61365750, 73638900, 92048625, 102276250, 108292500, 122731500, 153414375, 184097250, 204552500, 306828750, 368194500, 460243125, 613657500, 920486250, 1840972500]

約数ペア:

[(1, 1840972500), (2, 920486250), (3, 613657500), (4, 460243125), (5, 368194500), (6, 306828750), (9, 204552500), (10, 184097250), (12, 153414375), (15, 122731500), (17, 108292500), (18, 102276250), (20, 92048625), (25, 73638900), (30, 61365750), (34, 54146250), (36, 51138125), (45, 40910500), (50, 36819450), (51, 36097500), (60, 30682875), (68, 27073125), (75, 24546300), (85, 21658500), (90, 20455250), (100, 18409725), (102, 18048750), (125, 14727780), (150, 12273150), (153, 12032500), (170, 10829250), (180, 10227625), (204, 9024375), (225, 8182100), (250, 7363890), (255, 7219500), (300, 6136575), (306, 6016250), (340, 5414625), (375, 4909260), (425, 4331700), (450, 4091050), (500, 3681945), (510, 3609750), (612, 3008125), (625, 2945556), (750, 2454630), (765, 2406500), (850, 2165850), (900, 2045525), (1020, 1804875), (1125, 1636420), (1250, 1472778), (1275, 1443900), (1500, 1227315), (1530, 1203250), (1700, 1082925), (1875, 981852), (2125, 866340), (2250, 818210), (2500, 736389), (2550, 721950), (3060, 601625), (3750, 490926), (3825, 481300), (4250, 433170), (4500, 409105), (4813, 382500), (5100, 360975), (5625, 327284), (6375, 288780), (7500, 245463), (7650, 240650), (8500, 216585), (9626, 191250), (10625, 173268), (11250, 163642), (12750, 144390), (14439, 127500), (15300, 120325), (19125, 96260), (19252, 95625), (21250, 86634), (22500, 81821), (24065, 76500), (25500, 72195), (28878, 63750), (31875, 57756), (38250, 48130), (42500, 43317)]