199550520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 256

約数和(自身を含む): 731203200

約数和(自身を除く): 531652680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 61, 65, 72, 78, 90, 104, 108, 117, 120, 122, 130, 135, 156, 180, 183, 195, 216, 233, 234, 244, 260, 270, 305, 312, 351, 360, 366, 390, 466, 468, 488, 520, 540, 549, 585, 610, 699, 702, 732, 780, 793, 915, 932, 936, 1080, 1098, 1165, 1170, 1220, 1398, 1404, 1464, 1560, 1586, 1647, 1755, 1830, 1864, 2097, 2196, 2330, 2340, 2379, 2440, 2745, 2796, 2808, 3029, 3172, 3294, 3495, 3510, 3660, 3965, 4194, 4392, 4660, 4680, 4758, 5490, 5592, 6058, 6291, 6344, 6588, 6990, 7020, 7137, 7320, 7930, 8235, 8388, 9087, 9320, 9516, 10485, 10980, 11895, 12116, 12582, 13176, 13980, 14040, 14213, 14274, 15145, 15860, 16470, 16776, 18174, 19032, 20970, 21411, 21960, 23790, 24232, 25164, 27261, 27960, 28426, 28548, 30290, 31455, 31720, 32940, 35685, 36348, 41940, 42639, 42822, 45435, 47580, 50328, 54522, 56852, 57096, 60580, 62910, 65880, 71065, 71370, 72696, 81783, 83880, 85278, 85644, 90870, 95160, 107055, 109044, 113704, 121160, 125820, 127917, 136305, 142130, 142740, 163566, 170556, 171288, 181740, 184769, 213195, 214110, 218088, 251640, 255834, 272610, 284260, 285480, 327132, 341112, 363480, 369538, 383751, 408915, 426390, 428220, 511668, 545220, 554307, 568520, 639585, 654264, 739076, 767502, 817830, 852780, 856440, 923845, 1023336, 1090440, 1108614, 1279170, 1478152, 1535004, 1635660, 1662921, 1705560, 1847690, 1918755, 2217228, 2558340, 2771535, 3070008, 3271320, 3325842, 3695380, 3837510, 4434456, 4988763, 5116680, 5543070, 6651684, 7390760, 7675020, 8314605, 9977526, 11086140, 13303368, 15350040, 16629210, 19955052, 22172280, 24943815, 33258420, 39910104, 49887630, 66516840, 99775260, 199550520]

約数ペア:

[(1, 199550520), (2, 99775260), (3, 66516840), (4, 49887630), (5, 39910104), (6, 33258420), (8, 24943815), (9, 22172280), (10, 19955052), (12, 16629210), (13, 15350040), (15, 13303368), (18, 11086140), (20, 9977526), (24, 8314605), (26, 7675020), (27, 7390760), (30, 6651684), (36, 5543070), (39, 5116680), (40, 4988763), (45, 4434456), (52, 3837510), (54, 3695380), (60, 3325842), (61, 3271320), (65, 3070008), (72, 2771535), (78, 2558340), (90, 2217228), (104, 1918755), (108, 1847690), (117, 1705560), (120, 1662921), (122, 1635660), (130, 1535004), (135, 1478152), (156, 1279170), (180, 1108614), (183, 1090440), (195, 1023336), (216, 923845), (233, 856440), (234, 852780), (244, 817830), (260, 767502), (270, 739076), (305, 654264), (312, 639585), (351, 568520), (360, 554307), (366, 545220), (390, 511668), (466, 428220), (468, 426390), (488, 408915), (520, 383751), (540, 369538), (549, 363480), (585, 341112), (610, 327132), (699, 285480), (702, 284260), (732, 272610), (780, 255834), (793, 251640), (915, 218088), (932, 214110), (936, 213195), (1080, 184769), (1098, 181740), (1165, 171288), (1170, 170556), (1220, 163566), (1398, 142740), (1404, 142130), (1464, 136305), (1560, 127917), (1586, 125820), (1647, 121160), (1755, 113704), (1830, 109044), (1864, 107055), (2097, 95160), (2196, 90870), (2330, 85644), (2340, 85278), (2379, 83880), (2440, 81783), (2745, 72696), (2796, 71370), (2808, 71065), (3029, 65880), (3172, 62910), (3294, 60580), (3495, 57096), (3510, 56852), (3660, 54522), (3965, 50328), (4194, 47580), (4392, 45435), (4660, 42822), (4680, 42639), (4758, 41940), (5490, 36348), (5592, 35685), (6058, 32940), (6291, 31720), (6344, 31455), (6588, 30290), (6990, 28548), (7020, 28426), (7137, 27960), (7320, 27261), (7930, 25164), (8235, 24232), (8388, 23790), (9087, 21960), (9320, 21411), (9516, 20970), (10485, 19032), (10980, 18174), (11895, 16776), (12116, 16470), (12582, 15860), (13176, 15145), (13980, 14274), (14040, 14213)]