64423800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{5113}}^1$

素因数の和:5142

約数の個数: 144

約数和(自身を含む): 247313040

約数和(自身を除く): 182889240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 5113, 6300, 10226, 12600, 15339, 20452, 25565, 30678, 35791, 40904, 46017, 51130, 61356, 71582, 76695, 92034, 102260, 107373, 122712, 127825, 143164, 153390, 178955, 184068, 204520, 214746, 230085, 255650, 286328, 306780, 322119, 357910, 368136, 383475, 429492, 460170, 511300, 536865, 613560, 644238, 715820, 766950, 858984, 894775, 920340, 1022600, 1073730, 1150425, 1288476, 1431640, 1533900, 1610595, 1789550, 1840680, 2147460, 2300850, 2576952, 2684325, 3067800, 3221190, 3579100, 4294920, 4601700, 5368650, 6442380, 7158200, 8052975, 9203400, 10737300, 12884760, 16105950, 21474600, 32211900, 64423800]

約数ペア:

[(1, 64423800), (2, 32211900), (3, 21474600), (4, 16105950), (5, 12884760), (6, 10737300), (7, 9203400), (8, 8052975), (9, 7158200), (10, 6442380), (12, 5368650), (14, 4601700), (15, 4294920), (18, 3579100), (20, 3221190), (21, 3067800), (24, 2684325), (25, 2576952), (28, 2300850), (30, 2147460), (35, 1840680), (36, 1789550), (40, 1610595), (42, 1533900), (45, 1431640), (50, 1288476), (56, 1150425), (60, 1073730), (63, 1022600), (70, 920340), (72, 894775), (75, 858984), (84, 766950), (90, 715820), (100, 644238), (105, 613560), (120, 536865), (126, 511300), (140, 460170), (150, 429492), (168, 383475), (175, 368136), (180, 357910), (200, 322119), (210, 306780), (225, 286328), (252, 255650), (280, 230085), (300, 214746), (315, 204520), (350, 184068), (360, 178955), (420, 153390), (450, 143164), (504, 127825), (525, 122712), (600, 107373), (630, 102260), (700, 92034), (840, 76695), (900, 71582), (1050, 61356), (1260, 51130), (1400, 46017), (1575, 40904), (1800, 35791), (2100, 30678), (2520, 25565), (3150, 20452), (4200, 15339), (5113, 12600), (6300, 10226)]