64018500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 288

約数和(自身を含む): 237025152

約数和(自身を除く): 173006652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 49, 50, 52, 60, 65, 67, 70, 75, 78, 84, 91, 98, 100, 105, 125, 130, 134, 140, 147, 150, 156, 175, 182, 195, 196, 201, 210, 245, 250, 260, 268, 273, 294, 300, 325, 335, 350, 364, 375, 390, 402, 420, 455, 469, 490, 500, 525, 546, 588, 637, 650, 670, 700, 735, 750, 780, 804, 871, 875, 910, 938, 975, 980, 1005, 1050, 1092, 1225, 1274, 1300, 1340, 1365, 1407, 1470, 1500, 1625, 1675, 1742, 1750, 1820, 1876, 1911, 1950, 2010, 2100, 2275, 2345, 2450, 2548, 2613, 2625, 2730, 2814, 2940, 3185, 3250, 3283, 3350, 3484, 3500, 3675, 3822, 3900, 4020, 4355, 4550, 4690, 4875, 4900, 5025, 5226, 5250, 5460, 5628, 6097, 6125, 6370, 6500, 6566, 6700, 6825, 7035, 7350, 7644, 8375, 8710, 9100, 9380, 9555, 9750, 9849, 10050, 10452, 10500, 11375, 11725, 12194, 12250, 12740, 13065, 13132, 13650, 14070, 14700, 15925, 16415, 16750, 17420, 18291, 18375, 19110, 19500, 19698, 20100, 21775, 22750, 23450, 24388, 24500, 25125, 26130, 27300, 28140, 30485, 31850, 32830, 33500, 34125, 35175, 36582, 36750, 38220, 39396, 42679, 43550, 45500, 46900, 47775, 49245, 50250, 52260, 58625, 60970, 63700, 65325, 65660, 68250, 70350, 73164, 73500, 79625, 82075, 85358, 87100, 91455, 95550, 98490, 100500, 108875, 117250, 121940, 128037, 130650, 136500, 140700, 152425, 159250, 164150, 170716, 175875, 182910, 191100, 196980, 213395, 217750, 234500, 238875, 246225, 256074, 261300, 304850, 318500, 326625, 328300, 351750, 365820, 410375, 426790, 435500, 457275, 477750, 492450, 512148, 609700, 640185, 653250, 703500, 762125, 820750, 853580, 914550, 955500, 984900, 1066975, 1231125, 1280370, 1306500, 1524250, 1641500, 1829100, 2133950, 2286375, 2462250, 2560740, 3048500, 3200925, 4267900, 4572750, 4924500, 5334875, 6401850, 9145500, 10669750, 12803700, 16004625, 21339500, 32009250, 64018500]

約数ペア:

[(1, 64018500), (2, 32009250), (3, 21339500), (4, 16004625), (5, 12803700), (6, 10669750), (7, 9145500), (10, 6401850), (12, 5334875), (13, 4924500), (14, 4572750), (15, 4267900), (20, 3200925), (21, 3048500), (25, 2560740), (26, 2462250), (28, 2286375), (30, 2133950), (35, 1829100), (39, 1641500), (42, 1524250), (49, 1306500), (50, 1280370), (52, 1231125), (60, 1066975), (65, 984900), (67, 955500), (70, 914550), (75, 853580), (78, 820750), (84, 762125), (91, 703500), (98, 653250), (100, 640185), (105, 609700), (125, 512148), (130, 492450), (134, 477750), (140, 457275), (147, 435500), (150, 426790), (156, 410375), (175, 365820), (182, 351750), (195, 328300), (196, 326625), (201, 318500), (210, 304850), (245, 261300), (250, 256074), (260, 246225), (268, 238875), (273, 234500), (294, 217750), (300, 213395), (325, 196980), (335, 191100), (350, 182910), (364, 175875), (375, 170716), (390, 164150), (402, 159250), (420, 152425), (455, 140700), (469, 136500), (490, 130650), (500, 128037), (525, 121940), (546, 117250), (588, 108875), (637, 100500), (650, 98490), (670, 95550), (700, 91455), (735, 87100), (750, 85358), (780, 82075), (804, 79625), (871, 73500), (875, 73164), (910, 70350), (938, 68250), (975, 65660), (980, 65325), (1005, 63700), (1050, 60970), (1092, 58625), (1225, 52260), (1274, 50250), (1300, 49245), (1340, 47775), (1365, 46900), (1407, 45500), (1470, 43550), (1500, 42679), (1625, 39396), (1675, 38220), (1742, 36750), (1750, 36582), (1820, 35175), (1876, 34125), (1911, 33500), (1950, 32830), (2010, 31850), (2100, 30485), (2275, 28140), (2345, 27300), (2450, 26130), (2548, 25125), (2613, 24500), (2625, 24388), (2730, 23450), (2814, 22750), (2940, 21775), (3185, 20100), (3250, 19698), (3283, 19500), (3350, 19110), (3484, 18375), (3500, 18291), (3675, 17420), (3822, 16750), (3900, 16415), (4020, 15925), (4355, 14700), (4550, 14070), (4690, 13650), (4875, 13132), (4900, 13065), (5025, 12740), (5226, 12250), (5250, 12194), (5460, 11725), (5628, 11375), (6097, 10500), (6125, 10452), (6370, 10050), (6500, 9849), (6566, 9750), (6700, 9555), (6825, 9380), (7035, 9100), (7350, 8710), (7644, 8375)]