71464800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2707}}^1$

素因数の和:2741

約数の個数: 144

約数和(自身を含む): 253858752

約数和(自身を除く): 182393952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 1056, 1100, 1200, 1320, 1650, 1760, 2200, 2400, 2640, 2707, 3300, 4400, 5280, 5414, 6600, 8121, 8800, 10828, 13200, 13535, 16242, 21656, 26400, 27070, 29777, 32484, 40605, 43312, 54140, 59554, 64968, 67675, 81210, 86624, 89331, 108280, 119108, 129936, 135350, 148885, 162420, 178662, 203025, 216560, 238216, 259872, 270700, 297770, 324840, 357324, 406050, 433120, 446655, 476432, 541400, 595540, 649680, 714648, 744425, 812100, 893310, 952864, 1082800, 1191080, 1299360, 1429296, 1488850, 1624200, 1786620, 2165600, 2233275, 2382160, 2858592, 2977700, 3248400, 3573240, 4466550, 4764320, 5955400, 6496800, 7146480, 8933100, 11910800, 14292960, 17866200, 23821600, 35732400, 71464800]

約数ペア:

[(1, 71464800), (2, 35732400), (3, 23821600), (4, 17866200), (5, 14292960), (6, 11910800), (8, 8933100), (10, 7146480), (11, 6496800), (12, 5955400), (15, 4764320), (16, 4466550), (20, 3573240), (22, 3248400), (24, 2977700), (25, 2858592), (30, 2382160), (32, 2233275), (33, 2165600), (40, 1786620), (44, 1624200), (48, 1488850), (50, 1429296), (55, 1299360), (60, 1191080), (66, 1082800), (75, 952864), (80, 893310), (88, 812100), (96, 744425), (100, 714648), (110, 649680), (120, 595540), (132, 541400), (150, 476432), (160, 446655), (165, 433120), (176, 406050), (200, 357324), (220, 324840), (240, 297770), (264, 270700), (275, 259872), (300, 238216), (330, 216560), (352, 203025), (400, 178662), (440, 162420), (480, 148885), (528, 135350), (550, 129936), (600, 119108), (660, 108280), (800, 89331), (825, 86624), (880, 81210), (1056, 67675), (1100, 64968), (1200, 59554), (1320, 54140), (1650, 43312), (1760, 40605), (2200, 32484), (2400, 29777), (2640, 27070), (2707, 26400), (3300, 21656), (4400, 16242), (5280, 13535), (5414, 13200), (6600, 10828), (8121, 8800)]