285836850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 240

約数和(自身を含む): 879084360

約数和(自身を除く): 593247510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 61, 65, 75, 78, 81, 89, 90, 117, 122, 130, 135, 150, 162, 178, 183, 195, 225, 234, 267, 270, 305, 325, 351, 366, 390, 405, 445, 450, 534, 549, 585, 610, 650, 675, 702, 793, 801, 810, 890, 915, 975, 1053, 1098, 1157, 1170, 1335, 1350, 1525, 1586, 1602, 1647, 1755, 1830, 1950, 2025, 2106, 2225, 2314, 2379, 2403, 2670, 2745, 2925, 3050, 3294, 3471, 3510, 3965, 4005, 4050, 4450, 4575, 4758, 4806, 4941, 5265, 5429, 5490, 5785, 5850, 6675, 6942, 7137, 7209, 7930, 8010, 8235, 8775, 9150, 9882, 10413, 10530, 10858, 11570, 11895, 12015, 13350, 13725, 14274, 14418, 16287, 16470, 17355, 17550, 19825, 20025, 20826, 21411, 23790, 24030, 24705, 26325, 27145, 27450, 28925, 31239, 32574, 34710, 35685, 36045, 39650, 40050, 41175, 42822, 48861, 49410, 52065, 52650, 54290, 57850, 59475, 60075, 62478, 64233, 70577, 71370, 72090, 81435, 82350, 86775, 93717, 97722, 104130, 107055, 118950, 120150, 123525, 128466, 135725, 141154, 146583, 156195, 162870, 173550, 178425, 180225, 187434, 211731, 214110, 244305, 247050, 260325, 271450, 293166, 312390, 321165, 352885, 356850, 360450, 407175, 423462, 439749, 468585, 488610, 520650, 535275, 635193, 642330, 705770, 732915, 780975, 814350, 879498, 937170, 1058655, 1070550, 1221525, 1270386, 1465830, 1561950, 1605825, 1764425, 1905579, 2117310, 2198745, 2342925, 2443050, 3175965, 3211650, 3528850, 3664575, 3811158, 4397490, 4685850, 5293275, 5716737, 6351930, 7329150, 9527895, 10586550, 10993725, 11433474, 15879825, 19055790, 21987450, 28583685, 31759650, 47639475, 57167370, 95278950, 142918425, 285836850]

約数ペア:

[(1, 285836850), (2, 142918425), (3, 95278950), (5, 57167370), (6, 47639475), (9, 31759650), (10, 28583685), (13, 21987450), (15, 19055790), (18, 15879825), (25, 11433474), (26, 10993725), (27, 10586550), (30, 9527895), (39, 7329150), (45, 6351930), (50, 5716737), (54, 5293275), (61, 4685850), (65, 4397490), (75, 3811158), (78, 3664575), (81, 3528850), (89, 3211650), (90, 3175965), (117, 2443050), (122, 2342925), (130, 2198745), (135, 2117310), (150, 1905579), (162, 1764425), (178, 1605825), (183, 1561950), (195, 1465830), (225, 1270386), (234, 1221525), (267, 1070550), (270, 1058655), (305, 937170), (325, 879498), (351, 814350), (366, 780975), (390, 732915), (405, 705770), (445, 642330), (450, 635193), (534, 535275), (549, 520650), (585, 488610), (610, 468585), (650, 439749), (675, 423462), (702, 407175), (793, 360450), (801, 356850), (810, 352885), (890, 321165), (915, 312390), (975, 293166), (1053, 271450), (1098, 260325), (1157, 247050), (1170, 244305), (1335, 214110), (1350, 211731), (1525, 187434), (1586, 180225), (1602, 178425), (1647, 173550), (1755, 162870), (1830, 156195), (1950, 146583), (2025, 141154), (2106, 135725), (2225, 128466), (2314, 123525), (2379, 120150), (2403, 118950), (2670, 107055), (2745, 104130), (2925, 97722), (3050, 93717), (3294, 86775), (3471, 82350), (3510, 81435), (3965, 72090), (4005, 71370), (4050, 70577), (4450, 64233), (4575, 62478), (4758, 60075), (4806, 59475), (4941, 57850), (5265, 54290), (5429, 52650), (5490, 52065), (5785, 49410), (5850, 48861), (6675, 42822), (6942, 41175), (7137, 40050), (7209, 39650), (7930, 36045), (8010, 35685), (8235, 34710), (8775, 32574), (9150, 31239), (9882, 28925), (10413, 27450), (10530, 27145), (10858, 26325), (11570, 24705), (11895, 24030), (12015, 23790), (13350, 21411), (13725, 20826), (14274, 20025), (14418, 19825), (16287, 17550), (16470, 17355)]