64224300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 216

約数和(自身を含む): 229766544

約数和(自身を除く): 165542244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 49, 50, 51, 60, 68, 70, 75, 84, 85, 98, 100, 102, 105, 119, 140, 147, 150, 170, 175, 196, 204, 210, 238, 245, 255, 257, 294, 300, 340, 350, 357, 420, 425, 476, 490, 510, 514, 525, 588, 595, 700, 714, 735, 771, 833, 850, 980, 1020, 1028, 1050, 1190, 1225, 1275, 1285, 1428, 1470, 1542, 1666, 1700, 1785, 1799, 2100, 2380, 2450, 2499, 2550, 2570, 2940, 2975, 3084, 3332, 3570, 3598, 3675, 3855, 4165, 4369, 4900, 4998, 5100, 5140, 5397, 5950, 6425, 7140, 7196, 7350, 7710, 8330, 8738, 8925, 8995, 9996, 10794, 11900, 12495, 12593, 12850, 13107, 14700, 15420, 16660, 17476, 17850, 17990, 19275, 20825, 21588, 21845, 24990, 25186, 25700, 26214, 26985, 30583, 35700, 35980, 37779, 38550, 41650, 43690, 44975, 49980, 50372, 52428, 53970, 61166, 62475, 62965, 65535, 75558, 77100, 83300, 87380, 89950, 91749, 107940, 109225, 122332, 124950, 125930, 131070, 134925, 151116, 152915, 179900, 183498, 188895, 214081, 218450, 249900, 251860, 262140, 269850, 305830, 314825, 327675, 366996, 377790, 428162, 436900, 458745, 539700, 611660, 629650, 642243, 655350, 755580, 764575, 856324, 917490, 944475, 1070405, 1259300, 1284486, 1310700, 1529150, 1834980, 1888950, 2140810, 2293725, 2568972, 3058300, 3211215, 3777900, 4281620, 4587450, 5352025, 6422430, 9174900, 10704050, 12844860, 16056075, 21408100, 32112150, 64224300]

約数ペア:

[(1, 64224300), (2, 32112150), (3, 21408100), (4, 16056075), (5, 12844860), (6, 10704050), (7, 9174900), (10, 6422430), (12, 5352025), (14, 4587450), (15, 4281620), (17, 3777900), (20, 3211215), (21, 3058300), (25, 2568972), (28, 2293725), (30, 2140810), (34, 1888950), (35, 1834980), (42, 1529150), (49, 1310700), (50, 1284486), (51, 1259300), (60, 1070405), (68, 944475), (70, 917490), (75, 856324), (84, 764575), (85, 755580), (98, 655350), (100, 642243), (102, 629650), (105, 611660), (119, 539700), (140, 458745), (147, 436900), (150, 428162), (170, 377790), (175, 366996), (196, 327675), (204, 314825), (210, 305830), (238, 269850), (245, 262140), (255, 251860), (257, 249900), (294, 218450), (300, 214081), (340, 188895), (350, 183498), (357, 179900), (420, 152915), (425, 151116), (476, 134925), (490, 131070), (510, 125930), (514, 124950), (525, 122332), (588, 109225), (595, 107940), (700, 91749), (714, 89950), (735, 87380), (771, 83300), (833, 77100), (850, 75558), (980, 65535), (1020, 62965), (1028, 62475), (1050, 61166), (1190, 53970), (1225, 52428), (1275, 50372), (1285, 49980), (1428, 44975), (1470, 43690), (1542, 41650), (1666, 38550), (1700, 37779), (1785, 35980), (1799, 35700), (2100, 30583), (2380, 26985), (2450, 26214), (2499, 25700), (2550, 25186), (2570, 24990), (2940, 21845), (2975, 21588), (3084, 20825), (3332, 19275), (3570, 17990), (3598, 17850), (3675, 17476), (3855, 16660), (4165, 15420), (4369, 14700), (4900, 13107), (4998, 12850), (5100, 12593), (5140, 12495), (5397, 11900), (5950, 10794), (6425, 9996), (7140, 8995), (7196, 8925), (7350, 8738), (7710, 8330)]