216411000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 256

約数和(自身を含む): 754790400

約数和(自身を除く): 538379400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 125, 130, 150, 155, 156, 179, 186, 195, 200, 248, 250, 260, 300, 310, 312, 325, 358, 372, 375, 390, 403, 465, 500, 520, 537, 600, 620, 650, 716, 744, 750, 775, 780, 806, 895, 930, 975, 1000, 1074, 1209, 1240, 1300, 1432, 1500, 1550, 1560, 1612, 1625, 1790, 1860, 1950, 2015, 2148, 2325, 2327, 2418, 2600, 2685, 3000, 3100, 3224, 3250, 3580, 3720, 3875, 3900, 4030, 4296, 4475, 4650, 4654, 4836, 4875, 5370, 5549, 6045, 6200, 6500, 6981, 7160, 7750, 7800, 8060, 8950, 9300, 9308, 9672, 9750, 10075, 10740, 11098, 11625, 11635, 12090, 13000, 13425, 13962, 15500, 16120, 16647, 17900, 18600, 18616, 19500, 20150, 21480, 22196, 22375, 23250, 23270, 24180, 26850, 27745, 27924, 30225, 31000, 33294, 34905, 35800, 39000, 40300, 44392, 44750, 46500, 46540, 48360, 50375, 53700, 55490, 55848, 58175, 60450, 66588, 67125, 69810, 72137, 80600, 83235, 89500, 93000, 93080, 100750, 107400, 110980, 116350, 120900, 133176, 134250, 138725, 139620, 144274, 151125, 166470, 174525, 179000, 201500, 216411, 221960, 232700, 241800, 268500, 277450, 279240, 288548, 290875, 302250, 332940, 349050, 360685, 403000, 416175, 432822, 465400, 537000, 554900, 577096, 581750, 604500, 665880, 693625, 698100, 721370, 832350, 865644, 872625, 1082055, 1109800, 1163500, 1209000, 1387250, 1396200, 1442740, 1664700, 1731288, 1745250, 1803425, 2080875, 2164110, 2327000, 2774500, 2885480, 3329400, 3490500, 3606850, 4161750, 4328220, 5410275, 5549000, 6981000, 7213700, 8323500, 8656440, 9017125, 10820550, 14427400, 16647000, 18034250, 21641100, 27051375, 36068500, 43282200, 54102750, 72137000, 108205500, 216411000]

約数ペア:

[(1, 216411000), (2, 108205500), (3, 72137000), (4, 54102750), (5, 43282200), (6, 36068500), (8, 27051375), (10, 21641100), (12, 18034250), (13, 16647000), (15, 14427400), (20, 10820550), (24, 9017125), (25, 8656440), (26, 8323500), (30, 7213700), (31, 6981000), (39, 5549000), (40, 5410275), (50, 4328220), (52, 4161750), (60, 3606850), (62, 3490500), (65, 3329400), (75, 2885480), (78, 2774500), (93, 2327000), (100, 2164110), (104, 2080875), (120, 1803425), (124, 1745250), (125, 1731288), (130, 1664700), (150, 1442740), (155, 1396200), (156, 1387250), (179, 1209000), (186, 1163500), (195, 1109800), (200, 1082055), (248, 872625), (250, 865644), (260, 832350), (300, 721370), (310, 698100), (312, 693625), (325, 665880), (358, 604500), (372, 581750), (375, 577096), (390, 554900), (403, 537000), (465, 465400), (500, 432822), (520, 416175), (537, 403000), (600, 360685), (620, 349050), (650, 332940), (716, 302250), (744, 290875), (750, 288548), (775, 279240), (780, 277450), (806, 268500), (895, 241800), (930, 232700), (975, 221960), (1000, 216411), (1074, 201500), (1209, 179000), (1240, 174525), (1300, 166470), (1432, 151125), (1500, 144274), (1550, 139620), (1560, 138725), (1612, 134250), (1625, 133176), (1790, 120900), (1860, 116350), (1950, 110980), (2015, 107400), (2148, 100750), (2325, 93080), (2327, 93000), (2418, 89500), (2600, 83235), (2685, 80600), (3000, 72137), (3100, 69810), (3224, 67125), (3250, 66588), (3580, 60450), (3720, 58175), (3875, 55848), (3900, 55490), (4030, 53700), (4296, 50375), (4475, 48360), (4650, 46540), (4654, 46500), (4836, 44750), (4875, 44392), (5370, 40300), (5549, 39000), (6045, 35800), (6200, 34905), (6500, 33294), (6981, 31000), (7160, 30225), (7750, 27924), (7800, 27745), (8060, 26850), (8950, 24180), (9300, 23270), (9308, 23250), (9672, 22375), (9750, 22196), (10075, 21480), (10740, 20150), (11098, 19500), (11625, 18616), (11635, 18600), (12090, 17900), (13000, 16647), (13425, 16120), (13962, 15500)]