129643650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 374306400

約数和(自身を除く): 244662750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 59, 75, 90, 95, 114, 118, 150, 171, 177, 190, 225, 257, 285, 295, 342, 354, 450, 475, 514, 531, 570, 590, 771, 855, 885, 950, 1062, 1121, 1285, 1425, 1475, 1542, 1710, 1770, 2242, 2313, 2570, 2655, 2850, 2950, 3363, 3855, 4275, 4425, 4626, 4883, 5310, 5605, 6425, 6726, 7710, 8550, 8850, 9766, 10089, 11210, 11565, 12850, 13275, 14649, 15163, 16815, 19275, 20178, 23130, 24415, 26550, 28025, 29298, 30326, 33630, 38550, 43947, 45489, 48830, 50445, 56050, 57825, 73245, 75815, 84075, 87894, 90978, 100890, 115650, 122075, 136467, 146490, 151630, 168150, 219735, 227445, 244150, 252225, 272934, 288097, 366225, 379075, 439470, 454890, 504450, 576194, 682335, 732450, 758150, 864291, 1098675, 1137225, 1364670, 1440485, 1728582, 2197350, 2274450, 2592873, 2880970, 3411675, 4321455, 5185746, 6823350, 7202425, 8642910, 12964365, 14404850, 21607275, 25928730, 43214550, 64821825, 129643650]

約数ペア:

[(1, 129643650), (2, 64821825), (3, 43214550), (5, 25928730), (6, 21607275), (9, 14404850), (10, 12964365), (15, 8642910), (18, 7202425), (19, 6823350), (25, 5185746), (30, 4321455), (38, 3411675), (45, 2880970), (50, 2592873), (57, 2274450), (59, 2197350), (75, 1728582), (90, 1440485), (95, 1364670), (114, 1137225), (118, 1098675), (150, 864291), (171, 758150), (177, 732450), (190, 682335), (225, 576194), (257, 504450), (285, 454890), (295, 439470), (342, 379075), (354, 366225), (450, 288097), (475, 272934), (514, 252225), (531, 244150), (570, 227445), (590, 219735), (771, 168150), (855, 151630), (885, 146490), (950, 136467), (1062, 122075), (1121, 115650), (1285, 100890), (1425, 90978), (1475, 87894), (1542, 84075), (1710, 75815), (1770, 73245), (2242, 57825), (2313, 56050), (2570, 50445), (2655, 48830), (2850, 45489), (2950, 43947), (3363, 38550), (3855, 33630), (4275, 30326), (4425, 29298), (4626, 28025), (4883, 26550), (5310, 24415), (5605, 23130), (6425, 20178), (6726, 19275), (7710, 16815), (8550, 15163), (8850, 14649), (9766, 13275), (10089, 12850), (11210, 11565)]