64368610875

素因数分解:

$3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:628

約数の個数: 256

約数和(自身を含む): 133921382400

約数和(自身を除く): 69552771525

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 27, 45, 51, 57, 75, 85, 95, 125, 135, 137, 153, 171, 225, 255, 285, 323, 375, 411, 425, 431, 459, 475, 513, 675, 685, 765, 855, 969, 1125, 1233, 1275, 1293, 1425, 1615, 2055, 2125, 2155, 2295, 2329, 2375, 2565, 2603, 2907, 3375, 3425, 3699, 3825, 3879, 4275, 4845, 6165, 6375, 6465, 6987, 7125, 7327, 7809, 8075, 8189, 8721, 10275, 10775, 11475, 11637, 11645, 12825, 13015, 14535, 17125, 18495, 19125, 19395, 20961, 21375, 21981, 23427, 24225, 24567, 30825, 32325, 34935, 36635, 39045, 40375, 40945, 43605, 44251, 51375, 53875, 57375, 58185, 58225, 59047, 62883, 64125, 65075, 65943, 70281, 72675, 73701, 92475, 96975, 104805, 109905, 117135, 121125, 122835, 132753, 139213, 154125, 161625, 174675, 177141, 183175, 195225, 197829, 204725, 218025, 221103, 221255, 290925, 291125, 295235, 314415, 325375, 329715, 351405, 363375, 368505, 398259, 417639, 462375, 484875, 524025, 531423, 549525, 585675, 614175, 663765, 696065, 873375, 885705, 915875, 976125, 989145, 1003799, 1023625, 1090125, 1105515, 1106275, 1121893, 1194777, 1252917, 1454625, 1476175, 1572075, 1594269, 1648575, 1757025, 1842525, 1991295, 2088195, 2620125, 2657115, 2747625, 2928375, 3011397, 3070875, 3318825, 3365679, 3480325, 3758751, 4428525, 4945725, 5018995, 5527575, 5531375, 5609465, 5973885, 6264585, 7380875, 7860375, 7971345, 8242875, 8785125, 9034191, 9212625, 9956475, 10097037, 10440975, 13285575, 15056985, 16594125, 16828395, 17401625, 18793755, 19072181, 22142625, 24728625, 25094975, 27102573, 27637875, 28047325, 29869425, 30291111, 31322925, 39856725, 45170955, 49782375, 50485185, 52204875, 57216543, 66427875, 75284925, 84141975, 93968775, 95360905, 125474875, 135512865, 140236625, 149347125, 151455555, 156614625, 171649629, 199283625, 225854775, 252425925, 286082715, 376424625, 420709875, 469843875, 476804525, 514948887, 677564325, 757277775, 858248145, 1129273875, 1262129625, 1430413575, 2384022625, 2574744435, 3387821625, 3786388875, 4291240725, 7152067875, 12873722175, 21456203625, 64368610875]

約数ペア:

[(1, 64368610875), (3, 21456203625), (5, 12873722175), (9, 7152067875), (15, 4291240725), (17, 3786388875), (19, 3387821625), (25, 2574744435), (27, 2384022625), (45, 1430413575), (51, 1262129625), (57, 1129273875), (75, 858248145), (85, 757277775), (95, 677564325), (125, 514948887), (135, 476804525), (137, 469843875), (153, 420709875), (171, 376424625), (225, 286082715), (255, 252425925), (285, 225854775), (323, 199283625), (375, 171649629), (411, 156614625), (425, 151455555), (431, 149347125), (459, 140236625), (475, 135512865), (513, 125474875), (675, 95360905), (685, 93968775), (765, 84141975), (855, 75284925), (969, 66427875), (1125, 57216543), (1233, 52204875), (1275, 50485185), (1293, 49782375), (1425, 45170955), (1615, 39856725), (2055, 31322925), (2125, 30291111), (2155, 29869425), (2295, 28047325), (2329, 27637875), (2375, 27102573), (2565, 25094975), (2603, 24728625), (2907, 22142625), (3375, 19072181), (3425, 18793755), (3699, 17401625), (3825, 16828395), (3879, 16594125), (4275, 15056985), (4845, 13285575), (6165, 10440975), (6375, 10097037), (6465, 9956475), (6987, 9212625), (7125, 9034191), (7327, 8785125), (7809, 8242875), (8075, 7971345), (8189, 7860375), (8721, 7380875), (10275, 6264585), (10775, 5973885), (11475, 5609465), (11637, 5531375), (11645, 5527575), (12825, 5018995), (13015, 4945725), (14535, 4428525), (17125, 3758751), (18495, 3480325), (19125, 3365679), (19395, 3318825), (20961, 3070875), (21375, 3011397), (21981, 2928375), (23427, 2747625), (24225, 2657115), (24567, 2620125), (30825, 2088195), (32325, 1991295), (34935, 1842525), (36635, 1757025), (39045, 1648575), (40375, 1594269), (40945, 1572075), (43605, 1476175), (44251, 1454625), (51375, 1252917), (53875, 1194777), (57375, 1121893), (58185, 1106275), (58225, 1105515), (59047, 1090125), (62883, 1023625), (64125, 1003799), (65075, 989145), (65943, 976125), (70281, 915875), (72675, 885705), (73701, 873375), (92475, 696065), (96975, 663765), (104805, 614175), (109905, 585675), (117135, 549525), (121125, 531423), (122835, 524025), (132753, 484875), (139213, 462375), (154125, 417639), (161625, 398259), (174675, 368505), (177141, 363375), (183175, 351405), (195225, 329715), (197829, 325375), (204725, 314415), (218025, 295235), (221103, 291125), (221255, 290925)]