123439200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2749

約数の個数: 144

約数和(自身を含む): 423097920

約数和(自身を除く): 299658720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1520, 1824, 1900, 2280, 2400, 2707, 2850, 3040, 3800, 4560, 5414, 5700, 7600, 8121, 9120, 10828, 11400, 13535, 15200, 16242, 21656, 22800, 27070, 32484, 40605, 43312, 45600, 51433, 54140, 64968, 67675, 81210, 86624, 102866, 108280, 129936, 135350, 154299, 162420, 203025, 205732, 216560, 257165, 259872, 270700, 308598, 324840, 406050, 411464, 433120, 514330, 541400, 617196, 649680, 771495, 812100, 822928, 1028660, 1082800, 1234392, 1285825, 1299360, 1542990, 1624200, 1645856, 2057320, 2165600, 2468784, 2571650, 3085980, 3248400, 3857475, 4114640, 4937568, 5143300, 6171960, 6496800, 7714950, 8229280, 10286600, 12343920, 15429900, 20573200, 24687840, 30859800, 41146400, 61719600, 123439200]

約数ペア:

[(1, 123439200), (2, 61719600), (3, 41146400), (4, 30859800), (5, 24687840), (6, 20573200), (8, 15429900), (10, 12343920), (12, 10286600), (15, 8229280), (16, 7714950), (19, 6496800), (20, 6171960), (24, 5143300), (25, 4937568), (30, 4114640), (32, 3857475), (38, 3248400), (40, 3085980), (48, 2571650), (50, 2468784), (57, 2165600), (60, 2057320), (75, 1645856), (76, 1624200), (80, 1542990), (95, 1299360), (96, 1285825), (100, 1234392), (114, 1082800), (120, 1028660), (150, 822928), (152, 812100), (160, 771495), (190, 649680), (200, 617196), (228, 541400), (240, 514330), (285, 433120), (300, 411464), (304, 406050), (380, 324840), (400, 308598), (456, 270700), (475, 259872), (480, 257165), (570, 216560), (600, 205732), (608, 203025), (760, 162420), (800, 154299), (912, 135350), (950, 129936), (1140, 108280), (1200, 102866), (1425, 86624), (1520, 81210), (1824, 67675), (1900, 64968), (2280, 54140), (2400, 51433), (2707, 45600), (2850, 43312), (3040, 40605), (3800, 32484), (4560, 27070), (5414, 22800), (5700, 21656), (7600, 16242), (8121, 15200), (9120, 13535), (10828, 11400)]