80551950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1082

約数の個数: 96

約数和(自身を含む): 218557440

約数和(自身を除く): 138005490

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 50, 51, 62, 75, 85, 93, 102, 150, 155, 170, 186, 255, 310, 425, 465, 510, 527, 775, 850, 930, 1019, 1054, 1275, 1550, 1581, 2038, 2325, 2550, 2635, 3057, 3162, 4650, 5095, 5270, 6114, 7905, 10190, 13175, 15285, 15810, 17323, 25475, 26350, 30570, 31589, 34646, 39525, 50950, 51969, 63178, 76425, 79050, 86615, 94767, 103938, 152850, 157945, 173230, 189534, 259845, 315890, 433075, 473835, 519690, 537013, 789725, 866150, 947670, 1074026, 1299225, 1579450, 1611039, 2369175, 2598450, 2685065, 3222078, 4738350, 5370130, 8055195, 13425325, 16110390, 26850650, 40275975, 80551950]

約数ペア:

[(1, 80551950), (2, 40275975), (3, 26850650), (5, 16110390), (6, 13425325), (10, 8055195), (15, 5370130), (17, 4738350), (25, 3222078), (30, 2685065), (31, 2598450), (34, 2369175), (50, 1611039), (51, 1579450), (62, 1299225), (75, 1074026), (85, 947670), (93, 866150), (102, 789725), (150, 537013), (155, 519690), (170, 473835), (186, 433075), (255, 315890), (310, 259845), (425, 189534), (465, 173230), (510, 157945), (527, 152850), (775, 103938), (850, 94767), (930, 86615), (1019, 79050), (1054, 76425), (1275, 63178), (1550, 51969), (1581, 50950), (2038, 39525), (2325, 34646), (2550, 31589), (2635, 30570), (3057, 26350), (3162, 25475), (4650, 17323), (5095, 15810), (5270, 15285), (6114, 13175), (7905, 10190)]