253681200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:393

約数の個数: 240

約数和(自身を含む): 917024640

約数和(自身を除く): 663343440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 83, 90, 100, 108, 120, 135, 144, 150, 166, 180, 200, 216, 225, 240, 249, 270, 283, 300, 332, 360, 400, 415, 432, 450, 498, 540, 566, 600, 664, 675, 720, 747, 830, 849, 900, 996, 1080, 1132, 1200, 1245, 1328, 1350, 1415, 1494, 1660, 1698, 1800, 1992, 2075, 2160, 2241, 2264, 2490, 2547, 2700, 2830, 2988, 3320, 3396, 3600, 3735, 3984, 4150, 4245, 4482, 4528, 4980, 5094, 5400, 5660, 5976, 6225, 6640, 6792, 7075, 7470, 7641, 8300, 8490, 8964, 9960, 10188, 10800, 11205, 11320, 11952, 12450, 12735, 13584, 14150, 14940, 15282, 16600, 16980, 17928, 18675, 19920, 20376, 21225, 22410, 22640, 23489, 24900, 25470, 28300, 29880, 30564, 33200, 33960, 35856, 37350, 38205, 40752, 42450, 44820, 46978, 49800, 50940, 56025, 56600, 59760, 61128, 63675, 67920, 70467, 74700, 76410, 84900, 89640, 93956, 99600, 101880, 112050, 113200, 117445, 122256, 127350, 140934, 149400, 152820, 169800, 179280, 187912, 191025, 203760, 211401, 224100, 234890, 254700, 281868, 298800, 305640, 339600, 352335, 375824, 382050, 422802, 448200, 469780, 509400, 563736, 587225, 611280, 634203, 704670, 764100, 845604, 896400, 939560, 1018800, 1057005, 1127472, 1174450, 1268406, 1409340, 1528200, 1691208, 1761675, 1879120, 2114010, 2348900, 2536812, 2818680, 3056400, 3171015, 3382416, 3523350, 4228020, 4697800, 5073624, 5285025, 5637360, 6342030, 7046700, 8456040, 9395600, 10147248, 10570050, 12684060, 14093400, 15855075, 16912080, 21140100, 25368120, 28186800, 31710150, 42280200, 50736240, 63420300, 84560400, 126840600, 253681200]

約数ペア:

[(1, 253681200), (2, 126840600), (3, 84560400), (4, 63420300), (5, 50736240), (6, 42280200), (8, 31710150), (9, 28186800), (10, 25368120), (12, 21140100), (15, 16912080), (16, 15855075), (18, 14093400), (20, 12684060), (24, 10570050), (25, 10147248), (27, 9395600), (30, 8456040), (36, 7046700), (40, 6342030), (45, 5637360), (48, 5285025), (50, 5073624), (54, 4697800), (60, 4228020), (72, 3523350), (75, 3382416), (80, 3171015), (83, 3056400), (90, 2818680), (100, 2536812), (108, 2348900), (120, 2114010), (135, 1879120), (144, 1761675), (150, 1691208), (166, 1528200), (180, 1409340), (200, 1268406), (216, 1174450), (225, 1127472), (240, 1057005), (249, 1018800), (270, 939560), (283, 896400), (300, 845604), (332, 764100), (360, 704670), (400, 634203), (415, 611280), (432, 587225), (450, 563736), (498, 509400), (540, 469780), (566, 448200), (600, 422802), (664, 382050), (675, 375824), (720, 352335), (747, 339600), (830, 305640), (849, 298800), (900, 281868), (996, 254700), (1080, 234890), (1132, 224100), (1200, 211401), (1245, 203760), (1328, 191025), (1350, 187912), (1415, 179280), (1494, 169800), (1660, 152820), (1698, 149400), (1800, 140934), (1992, 127350), (2075, 122256), (2160, 117445), (2241, 113200), (2264, 112050), (2490, 101880), (2547, 99600), (2700, 93956), (2830, 89640), (2988, 84900), (3320, 76410), (3396, 74700), (3600, 70467), (3735, 67920), (3984, 63675), (4150, 61128), (4245, 59760), (4482, 56600), (4528, 56025), (4980, 50940), (5094, 49800), (5400, 46978), (5660, 44820), (5976, 42450), (6225, 40752), (6640, 38205), (6792, 37350), (7075, 35856), (7470, 33960), (7641, 33200), (8300, 30564), (8490, 29880), (8964, 28300), (9960, 25470), (10188, 24900), (10800, 23489), (11205, 22640), (11320, 22410), (11952, 21225), (12450, 20376), (12735, 19920), (13584, 18675), (14150, 17928), (14940, 16980), (15282, 16600)]