238771800

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{17}}^3$

素因数の和:82

約数の個数: 288

約数和(自身を含む): 883537200

約数和(自身を除く): 644765400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 50, 51, 54, 60, 68, 72, 75, 81, 85, 90, 100, 102, 108, 120, 135, 136, 150, 153, 162, 170, 180, 200, 204, 216, 225, 243, 255, 270, 289, 300, 306, 324, 340, 360, 405, 408, 425, 450, 459, 486, 510, 540, 578, 600, 612, 648, 675, 680, 765, 810, 850, 867, 900, 918, 972, 1020, 1080, 1156, 1215, 1224, 1275, 1350, 1377, 1445, 1530, 1620, 1700, 1734, 1800, 1836, 1944, 2025, 2040, 2295, 2312, 2430, 2550, 2601, 2700, 2754, 2890, 3060, 3240, 3400, 3468, 3672, 3825, 4050, 4131, 4335, 4590, 4860, 4913, 5100, 5202, 5400, 5508, 5780, 6075, 6120, 6885, 6936, 7225, 7650, 7803, 8100, 8262, 8670, 9180, 9720, 9826, 10200, 10404, 11016, 11475, 11560, 12150, 13005, 13770, 14450, 14739, 15300, 15606, 16200, 16524, 17340, 18360, 19652, 20655, 20808, 21675, 22950, 23409, 24300, 24565, 26010, 27540, 28900, 29478, 30600, 31212, 33048, 34425, 34680, 39015, 39304, 41310, 43350, 44217, 45900, 46818, 48600, 49130, 52020, 55080, 57800, 58956, 62424, 65025, 68850, 70227, 73695, 78030, 82620, 86700, 88434, 91800, 93636, 98260, 103275, 104040, 117045, 117912, 122825, 130050, 132651, 137700, 140454, 147390, 156060, 165240, 173400, 176868, 187272, 195075, 196520, 206550, 221085, 234090, 245650, 260100, 265302, 275400, 280908, 294780, 312120, 351135, 353736, 368475, 390150, 397953, 413100, 442170, 468180, 491300, 520200, 530604, 561816, 585225, 589560, 663255, 702270, 736950, 780300, 795906, 826200, 884340, 936360, 982600, 1061208, 1105425, 1170450, 1193859, 1326510, 1404540, 1473900, 1560600, 1591812, 1755675, 1768680, 1989765, 2210850, 2340900, 2387718, 2653020, 2809080, 2947800, 3183624, 3316275, 3511350, 3979530, 4421700, 4681800, 4775436, 5306040, 5969295, 6632550, 7022700, 7959060, 8843400, 9550872, 9948825, 11938590, 13265100, 14045400, 15918120, 19897650, 23877180, 26530200, 29846475, 39795300, 47754360, 59692950, 79590600, 119385900, 238771800]

約数ペア:

[(1, 238771800), (2, 119385900), (3, 79590600), (4, 59692950), (5, 47754360), (6, 39795300), (8, 29846475), (9, 26530200), (10, 23877180), (12, 19897650), (15, 15918120), (17, 14045400), (18, 13265100), (20, 11938590), (24, 9948825), (25, 9550872), (27, 8843400), (30, 7959060), (34, 7022700), (36, 6632550), (40, 5969295), (45, 5306040), (50, 4775436), (51, 4681800), (54, 4421700), (60, 3979530), (68, 3511350), (72, 3316275), (75, 3183624), (81, 2947800), (85, 2809080), (90, 2653020), (100, 2387718), (102, 2340900), (108, 2210850), (120, 1989765), (135, 1768680), (136, 1755675), (150, 1591812), (153, 1560600), (162, 1473900), (170, 1404540), (180, 1326510), (200, 1193859), (204, 1170450), (216, 1105425), (225, 1061208), (243, 982600), (255, 936360), (270, 884340), (289, 826200), (300, 795906), (306, 780300), (324, 736950), (340, 702270), (360, 663255), (405, 589560), (408, 585225), (425, 561816), (450, 530604), (459, 520200), (486, 491300), (510, 468180), (540, 442170), (578, 413100), (600, 397953), (612, 390150), (648, 368475), (675, 353736), (680, 351135), (765, 312120), (810, 294780), (850, 280908), (867, 275400), (900, 265302), (918, 260100), (972, 245650), (1020, 234090), (1080, 221085), (1156, 206550), (1215, 196520), (1224, 195075), (1275, 187272), (1350, 176868), (1377, 173400), (1445, 165240), (1530, 156060), (1620, 147390), (1700, 140454), (1734, 137700), (1800, 132651), (1836, 130050), (1944, 122825), (2025, 117912), (2040, 117045), (2295, 104040), (2312, 103275), (2430, 98260), (2550, 93636), (2601, 91800), (2700, 88434), (2754, 86700), (2890, 82620), (3060, 78030), (3240, 73695), (3400, 70227), (3468, 68850), (3672, 65025), (3825, 62424), (4050, 58956), (4131, 57800), (4335, 55080), (4590, 52020), (4860, 49130), (4913, 48600), (5100, 46818), (5202, 45900), (5400, 44217), (5508, 43350), (5780, 41310), (6075, 39304), (6120, 39015), (6885, 34680), (6936, 34425), (7225, 33048), (7650, 31212), (7803, 30600), (8100, 29478), (8262, 28900), (8670, 27540), (9180, 26010), (9720, 24565), (9826, 24300), (10200, 23409), (10404, 22950), (11016, 21675), (11475, 20808), (11560, 20655), (12150, 19652), (13005, 18360), (13770, 17340), (14450, 16524), (14739, 16200), (15300, 15606)]