74982240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1062

約数の個数: 192

約数和(自身を含む): 278147520

約数和(自身を除く): 203165280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1021, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2042, 2160, 2295, 2448, 2720, 3060, 3063, 3672, 4080, 4084, 4320, 4590, 4896, 5105, 6120, 6126, 7344, 8160, 8168, 9180, 9189, 10210, 12240, 12252, 14688, 15315, 16336, 17357, 18360, 18378, 20420, 24480, 24504, 27567, 30630, 32672, 34714, 36720, 36756, 40840, 45945, 49008, 52071, 55134, 61260, 69428, 73440, 73512, 81680, 86785, 91890, 98016, 104142, 110268, 122520, 137835, 138856, 147024, 156213, 163360, 173570, 183780, 208284, 220536, 245040, 260355, 275670, 277712, 294048, 312426, 347140, 367560, 416568, 441072, 468639, 490080, 520710, 551340, 555424, 624852, 694280, 735120, 781065, 833136, 882144, 937278, 1041420, 1102680, 1249704, 1388560, 1470240, 1562130, 1666272, 1874556, 2082840, 2205360, 2343195, 2499408, 2777120, 3124260, 3749112, 4165680, 4410720, 4686390, 4998816, 6248520, 7498224, 8331360, 9372780, 12497040, 14996448, 18745560, 24994080, 37491120, 74982240]

約数ペア:

[(1, 74982240), (2, 37491120), (3, 24994080), (4, 18745560), (5, 14996448), (6, 12497040), (8, 9372780), (9, 8331360), (10, 7498224), (12, 6248520), (15, 4998816), (16, 4686390), (17, 4410720), (18, 4165680), (20, 3749112), (24, 3124260), (27, 2777120), (30, 2499408), (32, 2343195), (34, 2205360), (36, 2082840), (40, 1874556), (45, 1666272), (48, 1562130), (51, 1470240), (54, 1388560), (60, 1249704), (68, 1102680), (72, 1041420), (80, 937278), (85, 882144), (90, 833136), (96, 781065), (102, 735120), (108, 694280), (120, 624852), (135, 555424), (136, 551340), (144, 520710), (153, 490080), (160, 468639), (170, 441072), (180, 416568), (204, 367560), (216, 347140), (240, 312426), (255, 294048), (270, 277712), (272, 275670), (288, 260355), (306, 245040), (340, 220536), (360, 208284), (408, 183780), (432, 173570), (459, 163360), (480, 156213), (510, 147024), (540, 138856), (544, 137835), (612, 122520), (680, 110268), (720, 104142), (765, 98016), (816, 91890), (864, 86785), (918, 81680), (1020, 73512), (1021, 73440), (1080, 69428), (1224, 61260), (1360, 55134), (1440, 52071), (1530, 49008), (1632, 45945), (1836, 40840), (2040, 36756), (2042, 36720), (2160, 34714), (2295, 32672), (2448, 30630), (2720, 27567), (3060, 24504), (3063, 24480), (3672, 20420), (4080, 18378), (4084, 18360), (4320, 17357), (4590, 16336), (4896, 15315), (5105, 14688), (6120, 12252), (6126, 12240), (7344, 10210), (8160, 9189), (8168, 9180)]