75403920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 244984320

約数和(自身を除く): 169580400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 79, 80, 82, 97, 120, 123, 158, 164, 194, 205, 237, 240, 246, 291, 316, 328, 388, 395, 410, 474, 485, 492, 582, 615, 632, 656, 776, 790, 820, 948, 970, 984, 1164, 1185, 1230, 1264, 1455, 1552, 1580, 1640, 1896, 1940, 1968, 2328, 2370, 2460, 2910, 3160, 3239, 3280, 3792, 3880, 3977, 4656, 4740, 4920, 5820, 6320, 6478, 7663, 7760, 7954, 9480, 9717, 9840, 11640, 11931, 12956, 15326, 15908, 16195, 18960, 19434, 19885, 22989, 23280, 23862, 25912, 30652, 31816, 32390, 38315, 38868, 39770, 45978, 47724, 48585, 51824, 59655, 61304, 63632, 64780, 76630, 77736, 79540, 91956, 95448, 97170, 114945, 119310, 122608, 129560, 153260, 155472, 159080, 183912, 190896, 194340, 229890, 238620, 259120, 306520, 314183, 318160, 367824, 388680, 459780, 477240, 613040, 628366, 777360, 919560, 942549, 954480, 1256732, 1570915, 1839120, 1885098, 2513464, 3141830, 3770196, 4712745, 5026928, 6283660, 7540392, 9425490, 12567320, 15080784, 18850980, 25134640, 37701960, 75403920]

約数ペア:

[(1, 75403920), (2, 37701960), (3, 25134640), (4, 18850980), (5, 15080784), (6, 12567320), (8, 9425490), (10, 7540392), (12, 6283660), (15, 5026928), (16, 4712745), (20, 3770196), (24, 3141830), (30, 2513464), (40, 1885098), (41, 1839120), (48, 1570915), (60, 1256732), (79, 954480), (80, 942549), (82, 919560), (97, 777360), (120, 628366), (123, 613040), (158, 477240), (164, 459780), (194, 388680), (205, 367824), (237, 318160), (240, 314183), (246, 306520), (291, 259120), (316, 238620), (328, 229890), (388, 194340), (395, 190896), (410, 183912), (474, 159080), (485, 155472), (492, 153260), (582, 129560), (615, 122608), (632, 119310), (656, 114945), (776, 97170), (790, 95448), (820, 91956), (948, 79540), (970, 77736), (984, 76630), (1164, 64780), (1185, 63632), (1230, 61304), (1264, 59655), (1455, 51824), (1552, 48585), (1580, 47724), (1640, 45978), (1896, 39770), (1940, 38868), (1968, 38315), (2328, 32390), (2370, 31816), (2460, 30652), (2910, 25912), (3160, 23862), (3239, 23280), (3280, 22989), (3792, 19885), (3880, 19434), (3977, 18960), (4656, 16195), (4740, 15908), (4920, 15326), (5820, 12956), (6320, 11931), (6478, 11640), (7663, 9840), (7760, 9717), (7954, 9480)]