902357820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6121}}^1$

素因数の和:6162

約数の個数: 240

約数和(自身を含む): 3484544448

約数和(自身を除く): 2582186628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 3276, 3510, 3780, 4095, 4212, 4914, 5265, 5460, 5670, 6121, 7020, 7371, 8190, 9828, 10530, 11340, 12242, 12285, 14742, 16380, 18363, 21060, 24484, 24570, 29484, 30605, 36726, 36855, 42847, 49140, 55089, 61210, 73452, 73710, 79573, 85694, 91815, 110178, 122420, 128541, 147420, 159146, 165267, 171388, 183630, 214235, 220356, 238719, 257082, 275445, 318292, 330534, 367260, 385623, 397865, 428470, 477438, 495801, 514164, 550890, 557011, 642705, 661068, 716157, 771246, 795730, 826335, 856940, 954876, 991602, 1101780, 1114022, 1156869, 1193595, 1285410, 1432314, 1542492, 1591460, 1652670, 1671033, 1928115, 1983204, 2148471, 2228044, 2313738, 2387190, 2479005, 2570820, 2785055, 2864628, 3305340, 3342066, 3470607, 3580785, 3856230, 4296942, 4627476, 4774380, 4958010, 5013099, 5570110, 5784345, 6445413, 6684132, 6941214, 7161570, 7712460, 8355165, 8593884, 9916020, 10026198, 10742355, 11140220, 11568690, 12890826, 13882428, 14323140, 15039297, 16710330, 17353035, 20052396, 21484710, 23137380, 25065495, 25781652, 30078594, 32227065, 33420660, 34706070, 42969420, 45117891, 50130990, 60157188, 64454130, 69412140, 75196485, 90235782, 100261980, 128908260, 150392970, 180471564, 225589455, 300785940, 451178910, 902357820]

約数ペア:

[(1, 902357820), (2, 451178910), (3, 300785940), (4, 225589455), (5, 180471564), (6, 150392970), (7, 128908260), (9, 100261980), (10, 90235782), (12, 75196485), (13, 69412140), (14, 64454130), (15, 60157188), (18, 50130990), (20, 45117891), (21, 42969420), (26, 34706070), (27, 33420660), (28, 32227065), (30, 30078594), (35, 25781652), (36, 25065495), (39, 23137380), (42, 21484710), (45, 20052396), (52, 17353035), (54, 16710330), (60, 15039297), (63, 14323140), (65, 13882428), (70, 12890826), (78, 11568690), (81, 11140220), (84, 10742355), (90, 10026198), (91, 9916020), (105, 8593884), (108, 8355165), (117, 7712460), (126, 7161570), (130, 6941214), (135, 6684132), (140, 6445413), (156, 5784345), (162, 5570110), (180, 5013099), (182, 4958010), (189, 4774380), (195, 4627476), (210, 4296942), (234, 3856230), (252, 3580785), (260, 3470607), (270, 3342066), (273, 3305340), (315, 2864628), (324, 2785055), (351, 2570820), (364, 2479005), (378, 2387190), (390, 2313738), (405, 2228044), (420, 2148471), (455, 1983204), (468, 1928115), (540, 1671033), (546, 1652670), (567, 1591460), (585, 1542492), (630, 1432314), (702, 1285410), (756, 1193595), (780, 1156869), (810, 1114022), (819, 1101780), (910, 991602), (945, 954876), (1053, 856940), (1092, 826335), (1134, 795730), (1170, 771246), (1260, 716157), (1365, 661068), (1404, 642705), (1620, 557011), (1638, 550890), (1755, 514164), (1820, 495801), (1890, 477438), (2106, 428470), (2268, 397865), (2340, 385623), (2457, 367260), (2730, 330534), (2835, 318292), (3276, 275445), (3510, 257082), (3780, 238719), (4095, 220356), (4212, 214235), (4914, 183630), (5265, 171388), (5460, 165267), (5670, 159146), (6121, 147420), (7020, 128541), (7371, 122420), (8190, 110178), (9828, 91815), (10530, 85694), (11340, 79573), (12242, 73710), (12285, 73452), (14742, 61210), (16380, 55089), (18363, 49140), (21060, 42847), (24484, 36855), (24570, 36726), (29484, 30605)]