129192900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 391058304

約数和(自身を除く): 261865404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 103, 111, 113, 148, 150, 185, 206, 222, 226, 300, 309, 339, 370, 412, 444, 452, 515, 555, 565, 618, 678, 740, 925, 1030, 1110, 1130, 1236, 1356, 1545, 1695, 1850, 2060, 2220, 2260, 2575, 2775, 2825, 3090, 3390, 3700, 3811, 4181, 5150, 5550, 5650, 6180, 6780, 7622, 7725, 8362, 8475, 10300, 11100, 11300, 11433, 11639, 12543, 15244, 15450, 16724, 16950, 19055, 20905, 22866, 23278, 25086, 30900, 33900, 34917, 38110, 41810, 45732, 46556, 50172, 57165, 58195, 62715, 69834, 76220, 83620, 95275, 104525, 114330, 116390, 125430, 139668, 174585, 190550, 209050, 228660, 232780, 250860, 285825, 290975, 313575, 349170, 381100, 418100, 430643, 571650, 581950, 627150, 698340, 861286, 872925, 1143300, 1163900, 1254300, 1291929, 1722572, 1745850, 2153215, 2583858, 3491700, 4306430, 5167716, 6459645, 8612860, 10766075, 12919290, 21532150, 25838580, 32298225, 43064300, 64596450, 129192900]

約数ペア:

[(1, 129192900), (2, 64596450), (3, 43064300), (4, 32298225), (5, 25838580), (6, 21532150), (10, 12919290), (12, 10766075), (15, 8612860), (20, 6459645), (25, 5167716), (30, 4306430), (37, 3491700), (50, 2583858), (60, 2153215), (74, 1745850), (75, 1722572), (100, 1291929), (103, 1254300), (111, 1163900), (113, 1143300), (148, 872925), (150, 861286), (185, 698340), (206, 627150), (222, 581950), (226, 571650), (300, 430643), (309, 418100), (339, 381100), (370, 349170), (412, 313575), (444, 290975), (452, 285825), (515, 250860), (555, 232780), (565, 228660), (618, 209050), (678, 190550), (740, 174585), (925, 139668), (1030, 125430), (1110, 116390), (1130, 114330), (1236, 104525), (1356, 95275), (1545, 83620), (1695, 76220), (1850, 69834), (2060, 62715), (2220, 58195), (2260, 57165), (2575, 50172), (2775, 46556), (2825, 45732), (3090, 41810), (3390, 38110), (3700, 34917), (3811, 33900), (4181, 30900), (5150, 25086), (5550, 23278), (5650, 22866), (6180, 20905), (6780, 19055), (7622, 16950), (7725, 16724), (8362, 15450), (8475, 15244), (10300, 12543), (11100, 11639), (11300, 11433)]