1994887200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{26813}}^1$

素因数の和:26867

約数の個数: 144

約数和(自身を含む): 6703070976

約数和(自身を除く): 4708183776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 200, 240, 248, 300, 310, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 930, 992, 1200, 1240, 1488, 1550, 1860, 2325, 2400, 2480, 2976, 3100, 3720, 4650, 4960, 6200, 7440, 9300, 12400, 14880, 18600, 24800, 26813, 37200, 53626, 74400, 80439, 107252, 134065, 160878, 214504, 268130, 321756, 402195, 429008, 536260, 643512, 670325, 804390, 831203, 858016, 1072520, 1287024, 1340650, 1608780, 1662406, 2010975, 2145040, 2493609, 2574048, 2681300, 3217560, 3324812, 4021950, 4156015, 4290080, 4987218, 5362600, 6435120, 6649624, 8043900, 8312030, 9974436, 10725200, 12468045, 12870240, 13299248, 16087800, 16624060, 19948872, 20780075, 21450400, 24936090, 26598496, 32175600, 33248120, 39897744, 41560150, 49872180, 62340225, 64351200, 66496240, 79795488, 83120300, 99744360, 124680450, 132992480, 166240600, 199488720, 249360900, 332481200, 398977440, 498721800, 664962400, 997443600, 1994887200]

約数ペア:

[(1, 1994887200), (2, 997443600), (3, 664962400), (4, 498721800), (5, 398977440), (6, 332481200), (8, 249360900), (10, 199488720), (12, 166240600), (15, 132992480), (16, 124680450), (20, 99744360), (24, 83120300), (25, 79795488), (30, 66496240), (31, 64351200), (32, 62340225), (40, 49872180), (48, 41560150), (50, 39897744), (60, 33248120), (62, 32175600), (75, 26598496), (80, 24936090), (93, 21450400), (96, 20780075), (100, 19948872), (120, 16624060), (124, 16087800), (150, 13299248), (155, 12870240), (160, 12468045), (186, 10725200), (200, 9974436), (240, 8312030), (248, 8043900), (300, 6649624), (310, 6435120), (372, 5362600), (400, 4987218), (465, 4290080), (480, 4156015), (496, 4021950), (600, 3324812), (620, 3217560), (744, 2681300), (775, 2574048), (800, 2493609), (930, 2145040), (992, 2010975), (1200, 1662406), (1240, 1608780), (1488, 1340650), (1550, 1287024), (1860, 1072520), (2325, 858016), (2400, 831203), (2480, 804390), (2976, 670325), (3100, 643512), (3720, 536260), (4650, 429008), (4960, 402195), (6200, 321756), (7440, 268130), (9300, 214504), (12400, 160878), (14880, 134065), (18600, 107252), (24800, 80439), (26813, 74400), (37200, 53626)]