15478933000

素因数分解:

$2^3\times 5^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{5399}}^1$

素因数の和:5528

約数の個数: 128

約数和(自身を含む): 37604736000

約数和(自身を除く): 22125803000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 61, 94, 100, 122, 125, 188, 200, 235, 244, 250, 305, 376, 470, 488, 500, 610, 940, 1000, 1175, 1220, 1525, 1880, 2350, 2440, 2867, 3050, 4700, 5399, 5734, 5875, 6100, 7625, 9400, 10798, 11468, 11750, 12200, 14335, 15250, 21596, 22936, 23500, 26995, 28670, 30500, 43192, 47000, 53990, 57340, 61000, 71675, 107980, 114680, 134975, 143350, 215960, 253753, 269950, 286700, 329339, 358375, 507506, 539900, 573400, 658678, 674875, 716750, 1015012, 1079800, 1268765, 1317356, 1349750, 1433500, 1646695, 2030024, 2537530, 2634712, 2699500, 2867000, 3293390, 5075060, 5399000, 6343825, 6586780, 8233475, 10150120, 12687650, 13173560, 15478933, 16466950, 25375300, 30957866, 31719125, 32933900, 41167375, 50750600, 61915732, 63438250, 65867800, 77394665, 82334750, 123831464, 126876500, 154789330, 164669500, 253753000, 309578660, 329339000, 386973325, 619157320, 773946650, 1547893300, 1934866625, 3095786600, 3869733250, 7739466500, 15478933000]

約数ペア:

[(1, 15478933000), (2, 7739466500), (4, 3869733250), (5, 3095786600), (8, 1934866625), (10, 1547893300), (20, 773946650), (25, 619157320), (40, 386973325), (47, 329339000), (50, 309578660), (61, 253753000), (94, 164669500), (100, 154789330), (122, 126876500), (125, 123831464), (188, 82334750), (200, 77394665), (235, 65867800), (244, 63438250), (250, 61915732), (305, 50750600), (376, 41167375), (470, 32933900), (488, 31719125), (500, 30957866), (610, 25375300), (940, 16466950), (1000, 15478933), (1175, 13173560), (1220, 12687650), (1525, 10150120), (1880, 8233475), (2350, 6586780), (2440, 6343825), (2867, 5399000), (3050, 5075060), (4700, 3293390), (5399, 2867000), (5734, 2699500), (5875, 2634712), (6100, 2537530), (7625, 2030024), (9400, 1646695), (10798, 1433500), (11468, 1349750), (11750, 1317356), (12200, 1268765), (14335, 1079800), (15250, 1015012), (21596, 716750), (22936, 674875), (23500, 658678), (26995, 573400), (28670, 539900), (30500, 507506), (43192, 358375), (47000, 329339), (53990, 286700), (57340, 269950), (61000, 253753), (71675, 215960), (107980, 143350), (114680, 134975)]