26655480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:475

約数の個数: 160

約数和(自身を含む): 94525200

約数和(自身を除く): 67869720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 433, 456, 513, 540, 570, 648, 684, 760, 810, 855, 866, 1026, 1080, 1140, 1299, 1368, 1539, 1620, 1710, 1732, 2052, 2165, 2280, 2565, 2598, 3078, 3240, 3420, 3464, 3897, 4104, 4330, 5130, 5196, 6156, 6495, 6840, 7695, 7794, 8227, 8660, 10260, 10392, 11691, 12312, 12990, 15390, 15588, 16454, 17320, 19485, 20520, 23382, 24681, 25980, 30780, 31176, 32908, 35073, 38970, 41135, 46764, 49362, 51960, 58455, 61560, 65816, 70146, 74043, 77940, 82270, 93528, 98724, 116910, 123405, 140292, 148086, 155880, 164540, 175365, 197448, 222129, 233820, 246810, 280584, 296172, 329080, 350730, 370215, 444258, 467640, 493620, 592344, 666387, 701460, 740430, 888516, 987240, 1110645, 1332774, 1402920, 1480860, 1777032, 2221290, 2665548, 2961720, 3331935, 4442580, 5331096, 6663870, 8885160, 13327740, 26655480]

約数ペア:

[(1, 26655480), (2, 13327740), (3, 8885160), (4, 6663870), (5, 5331096), (6, 4442580), (8, 3331935), (9, 2961720), (10, 2665548), (12, 2221290), (15, 1777032), (18, 1480860), (19, 1402920), (20, 1332774), (24, 1110645), (27, 987240), (30, 888516), (36, 740430), (38, 701460), (40, 666387), (45, 592344), (54, 493620), (57, 467640), (60, 444258), (72, 370215), (76, 350730), (81, 329080), (90, 296172), (95, 280584), (108, 246810), (114, 233820), (120, 222129), (135, 197448), (152, 175365), (162, 164540), (171, 155880), (180, 148086), (190, 140292), (216, 123405), (228, 116910), (270, 98724), (285, 93528), (324, 82270), (342, 77940), (360, 74043), (380, 70146), (405, 65816), (433, 61560), (456, 58455), (513, 51960), (540, 49362), (570, 46764), (648, 41135), (684, 38970), (760, 35073), (810, 32908), (855, 31176), (866, 30780), (1026, 25980), (1080, 24681), (1140, 23382), (1299, 20520), (1368, 19485), (1539, 17320), (1620, 16454), (1710, 15588), (1732, 15390), (2052, 12990), (2165, 12312), (2280, 11691), (2565, 10392), (2598, 10260), (3078, 8660), (3240, 8227), (3420, 7794), (3464, 7695), (3897, 6840), (4104, 6495), (4330, 6156), (5130, 5196)]