123960200

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 364560000

約数和(自身を除く): 240599800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 130, 139, 140, 175, 182, 196, 200, 245, 260, 278, 280, 325, 343, 350, 364, 392, 455, 490, 520, 556, 637, 650, 686, 695, 700, 728, 910, 973, 980, 1112, 1225, 1274, 1300, 1372, 1390, 1400, 1715, 1807, 1820, 1946, 1960, 2275, 2450, 2548, 2600, 2744, 2780, 3185, 3430, 3475, 3614, 3640, 3892, 4459, 4550, 4865, 4900, 5096, 5560, 6370, 6811, 6860, 6950, 7228, 7784, 8575, 8918, 9035, 9100, 9730, 9800, 12649, 12740, 13622, 13720, 13900, 14456, 15925, 17150, 17836, 18070, 18200, 19460, 22295, 24325, 25298, 25480, 27244, 27800, 31850, 34055, 34300, 35672, 36140, 38920, 44590, 45175, 47677, 48650, 50596, 54488, 63245, 63700, 68110, 68600, 72280, 88543, 89180, 90350, 95354, 97300, 101192, 111475, 126490, 127400, 136220, 170275, 177086, 178360, 180700, 190708, 194600, 222950, 238385, 252980, 272440, 316225, 340550, 354172, 361400, 381416, 442715, 445900, 476770, 505960, 619801, 632450, 681100, 708344, 885430, 891800, 953540, 1191925, 1239602, 1264900, 1362200, 1770860, 1907080, 2213575, 2383850, 2479204, 2529800, 3099005, 3541720, 4427150, 4767700, 4958408, 6198010, 8854300, 9535400, 12396020, 15495025, 17708600, 24792040, 30990050, 61980100, 123960200]

約数ペア:

[(1, 123960200), (2, 61980100), (4, 30990050), (5, 24792040), (7, 17708600), (8, 15495025), (10, 12396020), (13, 9535400), (14, 8854300), (20, 6198010), (25, 4958408), (26, 4767700), (28, 4427150), (35, 3541720), (40, 3099005), (49, 2529800), (50, 2479204), (52, 2383850), (56, 2213575), (65, 1907080), (70, 1770860), (91, 1362200), (98, 1264900), (100, 1239602), (104, 1191925), (130, 953540), (139, 891800), (140, 885430), (175, 708344), (182, 681100), (196, 632450), (200, 619801), (245, 505960), (260, 476770), (278, 445900), (280, 442715), (325, 381416), (343, 361400), (350, 354172), (364, 340550), (392, 316225), (455, 272440), (490, 252980), (520, 238385), (556, 222950), (637, 194600), (650, 190708), (686, 180700), (695, 178360), (700, 177086), (728, 170275), (910, 136220), (973, 127400), (980, 126490), (1112, 111475), (1225, 101192), (1274, 97300), (1300, 95354), (1372, 90350), (1390, 89180), (1400, 88543), (1715, 72280), (1807, 68600), (1820, 68110), (1946, 63700), (1960, 63245), (2275, 54488), (2450, 50596), (2548, 48650), (2600, 47677), (2744, 45175), (2780, 44590), (3185, 38920), (3430, 36140), (3475, 35672), (3614, 34300), (3640, 34055), (3892, 31850), (4459, 27800), (4550, 27244), (4865, 25480), (4900, 25298), (5096, 24325), (5560, 22295), (6370, 19460), (6811, 18200), (6860, 18070), (6950, 17836), (7228, 17150), (7784, 15925), (8575, 14456), (8918, 13900), (9035, 13720), (9100, 13622), (9730, 12740), (9800, 12649)]