25083960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 84879360

約数和(自身を除く): 59795400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 613, 620, 660, 682, 744, 930, 1023, 1226, 1240, 1320, 1364, 1705, 1839, 1860, 2046, 2452, 2728, 3065, 3410, 3678, 3720, 4092, 4904, 5115, 6130, 6743, 6820, 7356, 8184, 9195, 10230, 12260, 13486, 13640, 14712, 18390, 19003, 20229, 20460, 24520, 26972, 33715, 36780, 38006, 40458, 40920, 53944, 57009, 67430, 73560, 76012, 80916, 95015, 101145, 114018, 134860, 152024, 161832, 190030, 202290, 209033, 228036, 269720, 285045, 380060, 404580, 418066, 456072, 570090, 627099, 760120, 809160, 836132, 1045165, 1140180, 1254198, 1672264, 2090330, 2280360, 2508396, 3135495, 4180660, 5016792, 6270990, 8361320, 12541980, 25083960]

約数ペア:

[(1, 25083960), (2, 12541980), (3, 8361320), (4, 6270990), (5, 5016792), (6, 4180660), (8, 3135495), (10, 2508396), (11, 2280360), (12, 2090330), (15, 1672264), (20, 1254198), (22, 1140180), (24, 1045165), (30, 836132), (31, 809160), (33, 760120), (40, 627099), (44, 570090), (55, 456072), (60, 418066), (62, 404580), (66, 380060), (88, 285045), (93, 269720), (110, 228036), (120, 209033), (124, 202290), (132, 190030), (155, 161832), (165, 152024), (186, 134860), (220, 114018), (248, 101145), (264, 95015), (310, 80916), (330, 76012), (341, 73560), (372, 67430), (440, 57009), (465, 53944), (613, 40920), (620, 40458), (660, 38006), (682, 36780), (744, 33715), (930, 26972), (1023, 24520), (1226, 20460), (1240, 20229), (1320, 19003), (1364, 18390), (1705, 14712), (1839, 13640), (1860, 13486), (2046, 12260), (2452, 10230), (2728, 9195), (3065, 8184), (3410, 7356), (3678, 6820), (3720, 6743), (4092, 6130), (4904, 5115)]