143321850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 444292992

約数和(自身を除く): 300971142

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 173, 175, 210, 225, 263, 315, 346, 350, 450, 519, 525, 526, 630, 789, 865, 1038, 1050, 1211, 1315, 1557, 1575, 1578, 1730, 1841, 2367, 2422, 2595, 2630, 3114, 3150, 3633, 3682, 3945, 4325, 4734, 5190, 5523, 6055, 6575, 7266, 7785, 7890, 8650, 9205, 10899, 11046, 11835, 12110, 12975, 13150, 15570, 16569, 18165, 18410, 19725, 21798, 23670, 25950, 27615, 30275, 33138, 36330, 38925, 39450, 45499, 46025, 54495, 55230, 59175, 60550, 77850, 82845, 90825, 90998, 92050, 108990, 118350, 136497, 138075, 165690, 181650, 227495, 272475, 272994, 276150, 318493, 409491, 414225, 454990, 544950, 636986, 682485, 818982, 828450, 955479, 1137475, 1364970, 1592465, 1910958, 2047455, 2274950, 2866437, 3184930, 3412425, 4094910, 4777395, 5732874, 6824850, 7962325, 9554790, 10237275, 14332185, 15924650, 20474550, 23886975, 28664370, 47773950, 71660925, 143321850]

約数ペア:

[(1, 143321850), (2, 71660925), (3, 47773950), (5, 28664370), (6, 23886975), (7, 20474550), (9, 15924650), (10, 14332185), (14, 10237275), (15, 9554790), (18, 7962325), (21, 6824850), (25, 5732874), (30, 4777395), (35, 4094910), (42, 3412425), (45, 3184930), (50, 2866437), (63, 2274950), (70, 2047455), (75, 1910958), (90, 1592465), (105, 1364970), (126, 1137475), (150, 955479), (173, 828450), (175, 818982), (210, 682485), (225, 636986), (263, 544950), (315, 454990), (346, 414225), (350, 409491), (450, 318493), (519, 276150), (525, 272994), (526, 272475), (630, 227495), (789, 181650), (865, 165690), (1038, 138075), (1050, 136497), (1211, 118350), (1315, 108990), (1557, 92050), (1575, 90998), (1578, 90825), (1730, 82845), (1841, 77850), (2367, 60550), (2422, 59175), (2595, 55230), (2630, 54495), (3114, 46025), (3150, 45499), (3633, 39450), (3682, 38925), (3945, 36330), (4325, 33138), (4734, 30275), (5190, 27615), (5523, 25950), (6055, 23670), (6575, 21798), (7266, 19725), (7785, 18410), (7890, 18165), (8650, 16569), (9205, 15570), (10899, 13150), (11046, 12975), (11835, 12110)]