172062090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 482826240

約数和(自身を除く): 310764150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 61, 62, 90, 93, 122, 135, 155, 183, 186, 270, 279, 305, 310, 337, 366, 465, 549, 558, 610, 674, 837, 915, 930, 1011, 1098, 1395, 1647, 1674, 1685, 1830, 1891, 2022, 2745, 2790, 3033, 3294, 3370, 3782, 4185, 5055, 5490, 5673, 6066, 8235, 8370, 9099, 9455, 10110, 10447, 11346, 15165, 16470, 17019, 18198, 18910, 20557, 20894, 28365, 30330, 31341, 34038, 41114, 45495, 51057, 52235, 56730, 61671, 62682, 85095, 90990, 94023, 102114, 102785, 104470, 123342, 156705, 170190, 185013, 188046, 205570, 255285, 282069, 308355, 313410, 370026, 470115, 510570, 555039, 564138, 616710, 637267, 925065, 940230, 1110078, 1274534, 1410345, 1850130, 1911801, 2775195, 2820690, 3186335, 3823602, 5550390, 5735403, 6372670, 9559005, 11470806, 17206209, 19118010, 28677015, 34412418, 57354030, 86031045, 172062090]

約数ペア:

[(1, 172062090), (2, 86031045), (3, 57354030), (5, 34412418), (6, 28677015), (9, 19118010), (10, 17206209), (15, 11470806), (18, 9559005), (27, 6372670), (30, 5735403), (31, 5550390), (45, 3823602), (54, 3186335), (61, 2820690), (62, 2775195), (90, 1911801), (93, 1850130), (122, 1410345), (135, 1274534), (155, 1110078), (183, 940230), (186, 925065), (270, 637267), (279, 616710), (305, 564138), (310, 555039), (337, 510570), (366, 470115), (465, 370026), (549, 313410), (558, 308355), (610, 282069), (674, 255285), (837, 205570), (915, 188046), (930, 185013), (1011, 170190), (1098, 156705), (1395, 123342), (1647, 104470), (1674, 102785), (1685, 102114), (1830, 94023), (1891, 90990), (2022, 85095), (2745, 62682), (2790, 61671), (3033, 56730), (3294, 52235), (3370, 51057), (3782, 45495), (4185, 41114), (5055, 34038), (5490, 31341), (5673, 30330), (6066, 28365), (8235, 20894), (8370, 20557), (9099, 18910), (9455, 18198), (10110, 17019), (10447, 16470), (11346, 15165)]