199788334920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{120829}}^1$

素因数の和:122380

約数の個数: 128

約数和(自身を含む): 666401616000

約数和(自身を除く): 466613281080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1531, 3062, 4593, 6124, 7655, 9186, 12248, 13779, 15310, 18372, 22965, 27558, 30620, 36744, 41337, 45930, 55116, 61240, 68895, 82674, 91860, 110232, 120829, 137790, 165348, 183720, 206685, 241658, 275580, 330696, 362487, 413370, 483316, 551160, 604145, 724974, 826740, 966632, 1087461, 1208290, 1449948, 1653480, 1812435, 2174922, 2416580, 2899896, 3262383, 3624870, 4349844, 4833160, 5437305, 6524766, 7249740, 8699688, 10874610, 13049532, 14499480, 16311915, 21749220, 26099064, 32623830, 43498440, 65247660, 130495320, 184989199, 369978398, 554967597, 739956796, 924945995, 1109935194, 1479913592, 1664902791, 1849891990, 2219870388, 2774837985, 3329805582, 3699783980, 4439740776, 4994708373, 5549675970, 6659611164, 7399567960, 8324513955, 9989416746, 11099351940, 13319222328, 16649027910, 19978833492, 22198703880, 24973541865, 33298055820, 39957666984, 49947083730, 66596111640, 99894167460, 199788334920]

約数ペア:

[(1, 199788334920), (2, 99894167460), (3, 66596111640), (4, 49947083730), (5, 39957666984), (6, 33298055820), (8, 24973541865), (9, 22198703880), (10, 19978833492), (12, 16649027910), (15, 13319222328), (18, 11099351940), (20, 9989416746), (24, 8324513955), (27, 7399567960), (30, 6659611164), (36, 5549675970), (40, 4994708373), (45, 4439740776), (54, 3699783980), (60, 3329805582), (72, 2774837985), (90, 2219870388), (108, 1849891990), (120, 1664902791), (135, 1479913592), (180, 1109935194), (216, 924945995), (270, 739956796), (360, 554967597), (540, 369978398), (1080, 184989199), (1531, 130495320), (3062, 65247660), (4593, 43498440), (6124, 32623830), (7655, 26099064), (9186, 21749220), (12248, 16311915), (13779, 14499480), (15310, 13049532), (18372, 10874610), (22965, 8699688), (27558, 7249740), (30620, 6524766), (36744, 5437305), (41337, 4833160), (45930, 4349844), (55116, 3624870), (61240, 3262383), (68895, 2899896), (82674, 2416580), (91860, 2174922), (110232, 1812435), (120829, 1653480), (137790, 1449948), (165348, 1208290), (183720, 1087461), (206685, 966632), (241658, 826740), (275580, 724974), (330696, 604145), (362487, 551160), (413370, 483316)]