183428550

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:545

約数の個数: 144

約数和(自身を含む): 528632832

約数和(自身を除く): 345204282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 81, 90, 93, 135, 150, 155, 162, 186, 225, 243, 270, 279, 310, 405, 450, 465, 486, 487, 558, 675, 775, 810, 837, 930, 974, 1215, 1350, 1395, 1461, 1550, 1674, 2025, 2325, 2430, 2435, 2511, 2790, 2922, 4050, 4185, 4383, 4650, 4870, 5022, 6075, 6975, 7305, 7533, 8370, 8766, 12150, 12175, 12555, 13149, 13950, 14610, 15066, 15097, 20925, 21915, 24350, 25110, 26298, 30194, 36525, 37665, 39447, 41850, 43830, 45291, 62775, 65745, 73050, 75330, 75485, 78894, 90582, 109575, 118341, 125550, 131490, 135873, 150970, 188325, 197235, 219150, 226455, 236682, 271746, 328725, 376650, 377425, 394470, 407619, 452910, 591705, 657450, 679365, 754850, 815238, 986175, 1132275, 1183410, 1222857, 1358730, 1972350, 2038095, 2264550, 2445714, 2958525, 3396825, 3668571, 4076190, 5917050, 6114285, 6793650, 7337142, 10190475, 12228570, 18342855, 20380950, 30571425, 36685710, 61142850, 91714275, 183428550]

約数ペア:

[(1, 183428550), (2, 91714275), (3, 61142850), (5, 36685710), (6, 30571425), (9, 20380950), (10, 18342855), (15, 12228570), (18, 10190475), (25, 7337142), (27, 6793650), (30, 6114285), (31, 5917050), (45, 4076190), (50, 3668571), (54, 3396825), (62, 2958525), (75, 2445714), (81, 2264550), (90, 2038095), (93, 1972350), (135, 1358730), (150, 1222857), (155, 1183410), (162, 1132275), (186, 986175), (225, 815238), (243, 754850), (270, 679365), (279, 657450), (310, 591705), (405, 452910), (450, 407619), (465, 394470), (486, 377425), (487, 376650), (558, 328725), (675, 271746), (775, 236682), (810, 226455), (837, 219150), (930, 197235), (974, 188325), (1215, 150970), (1350, 135873), (1395, 131490), (1461, 125550), (1550, 118341), (1674, 109575), (2025, 90582), (2325, 78894), (2430, 75485), (2435, 75330), (2511, 73050), (2790, 65745), (2922, 62775), (4050, 45291), (4185, 43830), (4383, 41850), (4650, 39447), (4870, 37665), (5022, 36525), (6075, 30194), (6975, 26298), (7305, 25110), (7533, 24350), (8370, 21915), (8766, 20925), (12150, 15097), (12175, 15066), (12555, 14610), (13149, 13950)]