988976700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1$

素因数の和:1821

約数の個数: 216

約数和(自身を含む): 3372877872

約数和(自身を除く): 2383901172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 37, 45, 50, 51, 60, 68, 74, 75, 85, 90, 100, 102, 111, 148, 150, 153, 170, 180, 185, 204, 222, 225, 255, 300, 306, 333, 340, 370, 425, 444, 450, 510, 555, 612, 629, 666, 740, 765, 850, 900, 925, 1020, 1110, 1258, 1275, 1332, 1530, 1665, 1700, 1747, 1850, 1887, 2220, 2516, 2550, 2775, 3060, 3145, 3330, 3494, 3700, 3774, 3825, 5100, 5241, 5550, 5661, 6290, 6660, 6988, 7548, 7650, 8325, 8735, 9435, 10482, 11100, 11322, 12580, 15300, 15723, 15725, 16650, 17470, 18870, 20964, 22644, 26205, 28305, 29699, 31446, 31450, 33300, 34940, 37740, 43675, 47175, 52410, 56610, 59398, 62892, 62900, 64639, 78615, 87350, 89097, 94350, 104820, 113220, 118796, 129278, 131025, 141525, 148495, 157230, 174700, 178194, 188700, 193917, 258556, 262050, 267291, 283050, 296990, 314460, 323195, 356388, 387834, 393075, 445485, 524100, 534582, 566100, 581751, 593980, 646390, 742475, 775668, 786150, 890970, 969585, 1069164, 1098863, 1163502, 1292780, 1336455, 1484950, 1572300, 1615975, 1781940, 1939170, 2197726, 2227425, 2327004, 2672910, 2908755, 2969900, 3231950, 3296589, 3878340, 4395452, 4454850, 4847925, 5345820, 5494315, 5817510, 6463900, 6593178, 6682275, 8909700, 9695850, 9889767, 10988630, 11635020, 13186356, 13364550, 14543775, 16482945, 19391700, 19779534, 21977260, 26729100, 27471575, 29087550, 32965890, 39559068, 49448835, 54943150, 58175100, 65931780, 82414725, 98897670, 109886300, 164829450, 197795340, 247244175, 329658900, 494488350, 988976700]

約数ペア:

[(1, 988976700), (2, 494488350), (3, 329658900), (4, 247244175), (5, 197795340), (6, 164829450), (9, 109886300), (10, 98897670), (12, 82414725), (15, 65931780), (17, 58175100), (18, 54943150), (20, 49448835), (25, 39559068), (30, 32965890), (34, 29087550), (36, 27471575), (37, 26729100), (45, 21977260), (50, 19779534), (51, 19391700), (60, 16482945), (68, 14543775), (74, 13364550), (75, 13186356), (85, 11635020), (90, 10988630), (100, 9889767), (102, 9695850), (111, 8909700), (148, 6682275), (150, 6593178), (153, 6463900), (170, 5817510), (180, 5494315), (185, 5345820), (204, 4847925), (222, 4454850), (225, 4395452), (255, 3878340), (300, 3296589), (306, 3231950), (333, 2969900), (340, 2908755), (370, 2672910), (425, 2327004), (444, 2227425), (450, 2197726), (510, 1939170), (555, 1781940), (612, 1615975), (629, 1572300), (666, 1484950), (740, 1336455), (765, 1292780), (850, 1163502), (900, 1098863), (925, 1069164), (1020, 969585), (1110, 890970), (1258, 786150), (1275, 775668), (1332, 742475), (1530, 646390), (1665, 593980), (1700, 581751), (1747, 566100), (1850, 534582), (1887, 524100), (2220, 445485), (2516, 393075), (2550, 387834), (2775, 356388), (3060, 323195), (3145, 314460), (3330, 296990), (3494, 283050), (3700, 267291), (3774, 262050), (3825, 258556), (5100, 193917), (5241, 188700), (5550, 178194), (5661, 174700), (6290, 157230), (6660, 148495), (6988, 141525), (7548, 131025), (7650, 129278), (8325, 118796), (8735, 113220), (9435, 104820), (10482, 94350), (11100, 89097), (11322, 87350), (12580, 78615), (15300, 64639), (15723, 62900), (15725, 62892), (16650, 59398), (17470, 56610), (18870, 52410), (20964, 47175), (22644, 43675), (26205, 37740), (28305, 34940), (29699, 33300), (31446, 31450)]