101999790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 292032000

約数和(自身を除く): 190032210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 59, 90, 95, 114, 118, 135, 171, 177, 190, 270, 285, 295, 337, 342, 354, 513, 531, 570, 590, 674, 855, 885, 1011, 1026, 1062, 1121, 1593, 1685, 1710, 1770, 2022, 2242, 2565, 2655, 3033, 3186, 3363, 3370, 5055, 5130, 5310, 5605, 6066, 6403, 6726, 7965, 9099, 10089, 10110, 11210, 12806, 15165, 15930, 16815, 18198, 19209, 19883, 20178, 30267, 30330, 32015, 33630, 38418, 39766, 45495, 50445, 57627, 59649, 60534, 64030, 90990, 96045, 99415, 100890, 115254, 119298, 151335, 172881, 178947, 192090, 198830, 288135, 298245, 302670, 345762, 357894, 377777, 536841, 576270, 596490, 755554, 864405, 894735, 1073682, 1133331, 1728810, 1789470, 1888885, 2266662, 2684205, 3399993, 3777770, 5368410, 5666655, 6799986, 10199979, 11333310, 16999965, 20399958, 33999930, 50999895, 101999790]

約数ペア:

[(1, 101999790), (2, 50999895), (3, 33999930), (5, 20399958), (6, 16999965), (9, 11333310), (10, 10199979), (15, 6799986), (18, 5666655), (19, 5368410), (27, 3777770), (30, 3399993), (38, 2684205), (45, 2266662), (54, 1888885), (57, 1789470), (59, 1728810), (90, 1133331), (95, 1073682), (114, 894735), (118, 864405), (135, 755554), (171, 596490), (177, 576270), (190, 536841), (270, 377777), (285, 357894), (295, 345762), (337, 302670), (342, 298245), (354, 288135), (513, 198830), (531, 192090), (570, 178947), (590, 172881), (674, 151335), (855, 119298), (885, 115254), (1011, 100890), (1026, 99415), (1062, 96045), (1121, 90990), (1593, 64030), (1685, 60534), (1710, 59649), (1770, 57627), (2022, 50445), (2242, 45495), (2565, 39766), (2655, 38418), (3033, 33630), (3186, 32015), (3363, 30330), (3370, 30267), (5055, 20178), (5130, 19883), (5310, 19209), (5605, 18198), (6066, 16815), (6403, 15930), (6726, 15165), (7965, 12806), (9099, 11210), (10089, 10110)]