1295150100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{253951}}^1$

素因数の和:253985

約数の個数: 72

約数和(自身を含む): 3967746048

約数和(自身を除く): 2672595948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 253951, 507902, 761853, 1015804, 1269755, 1523706, 2539510, 3047412, 3809265, 4317167, 5079020, 6348775, 7618530, 8634334, 12697550, 12951501, 15237060, 17268668, 19046325, 21585835, 25395100, 25903002, 38092650, 43171670, 51806004, 64757505, 76185300, 86343340, 107929175, 129515010, 215858350, 259030020, 323787525, 431716700, 647575050, 1295150100]

約数ペア:

[(1, 1295150100), (2, 647575050), (3, 431716700), (4, 323787525), (5, 259030020), (6, 215858350), (10, 129515010), (12, 107929175), (15, 86343340), (17, 76185300), (20, 64757505), (25, 51806004), (30, 43171670), (34, 38092650), (50, 25903002), (51, 25395100), (60, 21585835), (68, 19046325), (75, 17268668), (85, 15237060), (100, 12951501), (102, 12697550), (150, 8634334), (170, 7618530), (204, 6348775), (255, 5079020), (300, 4317167), (340, 3809265), (425, 3047412), (510, 2539510), (850, 1523706), (1020, 1269755), (1275, 1015804), (1700, 761853), (2550, 507902), (5100, 253951)]