29980500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 100638720

約数和(自身を除く): 70658220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 25, 30, 33, 44, 46, 50, 55, 60, 66, 69, 75, 79, 92, 100, 110, 115, 125, 132, 138, 150, 158, 165, 220, 230, 237, 250, 253, 275, 276, 300, 316, 330, 345, 375, 395, 460, 474, 500, 506, 550, 575, 660, 690, 750, 759, 790, 825, 869, 948, 1012, 1100, 1150, 1185, 1265, 1375, 1380, 1500, 1518, 1580, 1650, 1725, 1738, 1817, 1975, 2300, 2370, 2530, 2607, 2750, 2875, 3036, 3300, 3450, 3476, 3634, 3795, 3950, 4125, 4345, 4740, 5060, 5214, 5451, 5500, 5750, 5925, 6325, 6900, 7268, 7590, 7900, 8250, 8625, 8690, 9085, 9875, 10428, 10902, 11500, 11850, 12650, 13035, 15180, 16500, 17250, 17380, 18170, 18975, 19750, 19987, 21725, 21804, 23700, 25300, 26070, 27255, 29625, 31625, 34500, 36340, 37950, 39500, 39974, 43450, 45425, 52140, 54510, 59250, 59961, 63250, 65175, 75900, 79948, 86900, 90850, 94875, 99935, 108625, 109020, 118500, 119922, 126500, 130350, 136275, 181700, 189750, 199870, 217250, 227125, 239844, 260700, 272550, 299805, 325875, 379500, 399740, 434500, 454250, 499675, 545100, 599610, 651750, 681375, 908500, 999350, 1199220, 1303500, 1362750, 1499025, 1998700, 2498375, 2725500, 2998050, 4996750, 5996100, 7495125, 9993500, 14990250, 29980500]

約数ペア:

[(1, 29980500), (2, 14990250), (3, 9993500), (4, 7495125), (5, 5996100), (6, 4996750), (10, 2998050), (11, 2725500), (12, 2498375), (15, 1998700), (20, 1499025), (22, 1362750), (23, 1303500), (25, 1199220), (30, 999350), (33, 908500), (44, 681375), (46, 651750), (50, 599610), (55, 545100), (60, 499675), (66, 454250), (69, 434500), (75, 399740), (79, 379500), (92, 325875), (100, 299805), (110, 272550), (115, 260700), (125, 239844), (132, 227125), (138, 217250), (150, 199870), (158, 189750), (165, 181700), (220, 136275), (230, 130350), (237, 126500), (250, 119922), (253, 118500), (275, 109020), (276, 108625), (300, 99935), (316, 94875), (330, 90850), (345, 86900), (375, 79948), (395, 75900), (460, 65175), (474, 63250), (500, 59961), (506, 59250), (550, 54510), (575, 52140), (660, 45425), (690, 43450), (750, 39974), (759, 39500), (790, 37950), (825, 36340), (869, 34500), (948, 31625), (1012, 29625), (1100, 27255), (1150, 26070), (1185, 25300), (1265, 23700), (1375, 21804), (1380, 21725), (1500, 19987), (1518, 19750), (1580, 18975), (1650, 18170), (1725, 17380), (1738, 17250), (1817, 16500), (1975, 15180), (2300, 13035), (2370, 12650), (2530, 11850), (2607, 11500), (2750, 10902), (2875, 10428), (3036, 9875), (3300, 9085), (3450, 8690), (3476, 8625), (3634, 8250), (3795, 7900), (3950, 7590), (4125, 7268), (4345, 6900), (4740, 6325), (5060, 5925), (5214, 5750), (5451, 5500)]