90300210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 256

約数和(自身を含む): 303464448

約数和(自身を除く): 213164238

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 31, 33, 35, 39, 42, 55, 62, 65, 66, 70, 77, 78, 91, 93, 97, 105, 110, 130, 143, 154, 155, 165, 182, 186, 194, 195, 210, 217, 231, 273, 286, 291, 310, 330, 341, 385, 390, 403, 429, 434, 455, 462, 465, 485, 546, 582, 651, 679, 682, 715, 770, 806, 858, 910, 930, 970, 1001, 1023, 1067, 1085, 1155, 1209, 1261, 1302, 1358, 1365, 1430, 1455, 1705, 2002, 2015, 2037, 2046, 2134, 2145, 2170, 2310, 2387, 2418, 2522, 2730, 2821, 2910, 3003, 3007, 3201, 3255, 3395, 3410, 3783, 4030, 4074, 4290, 4433, 4774, 5005, 5115, 5335, 5642, 6006, 6014, 6045, 6305, 6402, 6510, 6790, 7161, 7469, 7566, 8463, 8827, 8866, 9021, 10010, 10185, 10230, 10670, 11935, 12090, 12610, 13299, 13871, 14105, 14322, 14938, 15015, 15035, 16005, 16926, 17654, 18042, 18915, 20370, 21049, 22165, 22407, 23870, 26481, 26598, 27742, 28210, 30030, 30070, 31031, 32010, 33077, 35805, 37345, 37830, 39091, 41613, 42098, 42315, 44135, 44330, 44814, 45105, 52962, 62062, 63147, 66154, 66495, 69355, 71610, 74690, 78182, 83226, 84630, 88270, 90210, 93093, 97097, 99231, 105245, 112035, 117273, 126294, 132405, 132990, 138710, 155155, 165385, 186186, 194194, 195455, 198462, 208065, 210490, 224070, 231539, 234546, 264810, 273637, 291291, 310310, 315735, 330770, 390910, 416130, 430001, 463078, 465465, 485485, 496155, 547274, 582582, 586365, 631470, 694617, 820911, 860002, 930930, 970970, 992310, 1157695, 1172730, 1290003, 1368185, 1389234, 1456455, 1641822, 2150005, 2315390, 2580006, 2736370, 2912910, 3010007, 3473085, 4104555, 4300010, 6020014, 6450015, 6946170, 8209110, 9030021, 12900030, 15050035, 18060042, 30100070, 45150105, 90300210]

約数ペア:

[(1, 90300210), (2, 45150105), (3, 30100070), (5, 18060042), (6, 15050035), (7, 12900030), (10, 9030021), (11, 8209110), (13, 6946170), (14, 6450015), (15, 6020014), (21, 4300010), (22, 4104555), (26, 3473085), (30, 3010007), (31, 2912910), (33, 2736370), (35, 2580006), (39, 2315390), (42, 2150005), (55, 1641822), (62, 1456455), (65, 1389234), (66, 1368185), (70, 1290003), (77, 1172730), (78, 1157695), (91, 992310), (93, 970970), (97, 930930), (105, 860002), (110, 820911), (130, 694617), (143, 631470), (154, 586365), (155, 582582), (165, 547274), (182, 496155), (186, 485485), (194, 465465), (195, 463078), (210, 430001), (217, 416130), (231, 390910), (273, 330770), (286, 315735), (291, 310310), (310, 291291), (330, 273637), (341, 264810), (385, 234546), (390, 231539), (403, 224070), (429, 210490), (434, 208065), (455, 198462), (462, 195455), (465, 194194), (485, 186186), (546, 165385), (582, 155155), (651, 138710), (679, 132990), (682, 132405), (715, 126294), (770, 117273), (806, 112035), (858, 105245), (910, 99231), (930, 97097), (970, 93093), (1001, 90210), (1023, 88270), (1067, 84630), (1085, 83226), (1155, 78182), (1209, 74690), (1261, 71610), (1302, 69355), (1358, 66495), (1365, 66154), (1430, 63147), (1455, 62062), (1705, 52962), (2002, 45105), (2015, 44814), (2037, 44330), (2046, 44135), (2134, 42315), (2145, 42098), (2170, 41613), (2310, 39091), (2387, 37830), (2418, 37345), (2522, 35805), (2730, 33077), (2821, 32010), (2910, 31031), (3003, 30070), (3007, 30030), (3201, 28210), (3255, 27742), (3395, 26598), (3410, 26481), (3783, 23870), (4030, 22407), (4074, 22165), (4290, 21049), (4433, 20370), (4774, 18915), (5005, 18042), (5115, 17654), (5335, 16926), (5642, 16005), (6006, 15035), (6014, 15015), (6045, 14938), (6305, 14322), (6402, 14105), (6510, 13871), (6790, 13299), (7161, 12610), (7469, 12090), (7566, 11935), (8463, 10670), (8827, 10230), (8866, 10185), (9021, 10010)]