66336900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1074

約数の個数: 144

約数和(自身を含む): 226652160

約数和(自身を除く): 160315260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1019, 1050, 1085, 1302, 1550, 1860, 2038, 2100, 2170, 2325, 2604, 3057, 3100, 3255, 4076, 4340, 4650, 5095, 5425, 6114, 6510, 7133, 9300, 10190, 10850, 12228, 13020, 14266, 15285, 16275, 20380, 21399, 21700, 25475, 28532, 30570, 31589, 32550, 35665, 42798, 50950, 61140, 63178, 65100, 71330, 76425, 85596, 94767, 101900, 106995, 126356, 142660, 152850, 157945, 178325, 189534, 213990, 221123, 305700, 315890, 356650, 379068, 427980, 442246, 473835, 534975, 631780, 663369, 713300, 789725, 884492, 947670, 1069950, 1105615, 1326738, 1579450, 1895340, 2139900, 2211230, 2369175, 2653476, 3158900, 3316845, 4422460, 4738350, 5528075, 6633690, 9476700, 11056150, 13267380, 16584225, 22112300, 33168450, 66336900]

約数ペア:

[(1, 66336900), (2, 33168450), (3, 22112300), (4, 16584225), (5, 13267380), (6, 11056150), (7, 9476700), (10, 6633690), (12, 5528075), (14, 4738350), (15, 4422460), (20, 3316845), (21, 3158900), (25, 2653476), (28, 2369175), (30, 2211230), (31, 2139900), (35, 1895340), (42, 1579450), (50, 1326738), (60, 1105615), (62, 1069950), (70, 947670), (75, 884492), (84, 789725), (93, 713300), (100, 663369), (105, 631780), (124, 534975), (140, 473835), (150, 442246), (155, 427980), (175, 379068), (186, 356650), (210, 315890), (217, 305700), (300, 221123), (310, 213990), (350, 189534), (372, 178325), (420, 157945), (434, 152850), (465, 142660), (525, 126356), (620, 106995), (651, 101900), (700, 94767), (775, 85596), (868, 76425), (930, 71330), (1019, 65100), (1050, 63178), (1085, 61140), (1302, 50950), (1550, 42798), (1860, 35665), (2038, 32550), (2100, 31589), (2170, 30570), (2325, 28532), (2604, 25475), (3057, 21700), (3100, 21399), (3255, 20380), (4076, 16275), (4340, 15285), (4650, 14266), (5095, 13020), (5425, 12228), (6114, 10850), (6510, 10190), (7133, 9300)]