75471840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3083}}^1$

素因数の和:3121

約数の個数: 144

約数和(自身を含む): 272785968

約数和(自身を除く): 197314128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 3083, 4080, 4896, 6120, 6166, 8160, 9249, 12240, 12332, 15415, 18498, 24480, 24664, 27747, 30830, 36996, 46245, 49328, 52411, 55494, 61660, 73992, 92490, 98656, 104822, 110988, 123320, 138735, 147984, 157233, 184980, 209644, 221976, 246640, 262055, 277470, 295968, 314466, 369960, 419288, 443952, 471699, 493280, 524110, 554940, 628932, 739920, 786165, 838576, 887904, 943398, 1048220, 1109880, 1257864, 1479840, 1572330, 1677152, 1886796, 2096440, 2219760, 2358495, 2515728, 3144660, 3773592, 4192880, 4439520, 4716990, 5031456, 6289320, 7547184, 8385760, 9433980, 12578640, 15094368, 18867960, 25157280, 37735920, 75471840]

約数ペア:

[(1, 75471840), (2, 37735920), (3, 25157280), (4, 18867960), (5, 15094368), (6, 12578640), (8, 9433980), (9, 8385760), (10, 7547184), (12, 6289320), (15, 5031456), (16, 4716990), (17, 4439520), (18, 4192880), (20, 3773592), (24, 3144660), (30, 2515728), (32, 2358495), (34, 2219760), (36, 2096440), (40, 1886796), (45, 1677152), (48, 1572330), (51, 1479840), (60, 1257864), (68, 1109880), (72, 1048220), (80, 943398), (85, 887904), (90, 838576), (96, 786165), (102, 739920), (120, 628932), (136, 554940), (144, 524110), (153, 493280), (160, 471699), (170, 443952), (180, 419288), (204, 369960), (240, 314466), (255, 295968), (272, 277470), (288, 262055), (306, 246640), (340, 221976), (360, 209644), (408, 184980), (480, 157233), (510, 147984), (544, 138735), (612, 123320), (680, 110988), (720, 104822), (765, 98656), (816, 92490), (1020, 73992), (1224, 61660), (1360, 55494), (1440, 52411), (1530, 49328), (1632, 46245), (2040, 36996), (2448, 30830), (2720, 27747), (3060, 24664), (3083, 24480), (4080, 18498), (4896, 15415), (6120, 12332), (6166, 12240), (8160, 9249)]