452132800

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 252

約数和(自身を含む): 1328501280

約数和(自身を除く): 876368480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 73, 79, 80, 98, 100, 112, 140, 146, 158, 160, 175, 196, 200, 224, 245, 280, 292, 316, 320, 350, 365, 392, 395, 400, 448, 490, 511, 553, 560, 584, 632, 700, 730, 784, 790, 800, 980, 1022, 1106, 1120, 1168, 1225, 1264, 1400, 1460, 1568, 1580, 1600, 1825, 1960, 1975, 2044, 2212, 2240, 2336, 2450, 2528, 2555, 2765, 2800, 2920, 3136, 3160, 3577, 3650, 3871, 3920, 3950, 4088, 4424, 4672, 4900, 5056, 5110, 5530, 5600, 5767, 5840, 6320, 7154, 7300, 7742, 7840, 7900, 8176, 8848, 9800, 10220, 11060, 11200, 11534, 11680, 12640, 12775, 13825, 14308, 14600, 15484, 15680, 15800, 16352, 17696, 17885, 19355, 19600, 20440, 22120, 23068, 23360, 25280, 25550, 27650, 28616, 28835, 29200, 30968, 31600, 32704, 35392, 35770, 38710, 39200, 40369, 40880, 44240, 46136, 51100, 55300, 57232, 57670, 58400, 61936, 63200, 71540, 77420, 78400, 80738, 81760, 88480, 89425, 92272, 96775, 102200, 110600, 114464, 115340, 116800, 123872, 126400, 143080, 144175, 154840, 161476, 163520, 176960, 178850, 184544, 193550, 201845, 204400, 221200, 228928, 230680, 247744, 282583, 286160, 288350, 309680, 322952, 357700, 369088, 387100, 403690, 408800, 442400, 461360, 565166, 572320, 576700, 619360, 645904, 715400, 774200, 807380, 817600, 884800, 922720, 1009225, 1130332, 1144640, 1153400, 1238720, 1291808, 1412915, 1430800, 1548400, 1614760, 1845440, 2018450, 2260664, 2306800, 2583616, 2825830, 2861600, 3096800, 3229520, 4036900, 4521328, 4613600, 5651660, 5723200, 6193600, 6459040, 7064575, 8073800, 9042656, 9227200, 11303320, 12918080, 14129150, 16147600, 18085312, 22606640, 28258300, 32295200, 45213280, 56516600, 64590400, 90426560, 113033200, 226066400, 452132800]

約数ペア:

[(1, 452132800), (2, 226066400), (4, 113033200), (5, 90426560), (7, 64590400), (8, 56516600), (10, 45213280), (14, 32295200), (16, 28258300), (20, 22606640), (25, 18085312), (28, 16147600), (32, 14129150), (35, 12918080), (40, 11303320), (49, 9227200), (50, 9042656), (56, 8073800), (64, 7064575), (70, 6459040), (73, 6193600), (79, 5723200), (80, 5651660), (98, 4613600), (100, 4521328), (112, 4036900), (140, 3229520), (146, 3096800), (158, 2861600), (160, 2825830), (175, 2583616), (196, 2306800), (200, 2260664), (224, 2018450), (245, 1845440), (280, 1614760), (292, 1548400), (316, 1430800), (320, 1412915), (350, 1291808), (365, 1238720), (392, 1153400), (395, 1144640), (400, 1130332), (448, 1009225), (490, 922720), (511, 884800), (553, 817600), (560, 807380), (584, 774200), (632, 715400), (700, 645904), (730, 619360), (784, 576700), (790, 572320), (800, 565166), (980, 461360), (1022, 442400), (1106, 408800), (1120, 403690), (1168, 387100), (1225, 369088), (1264, 357700), (1400, 322952), (1460, 309680), (1568, 288350), (1580, 286160), (1600, 282583), (1825, 247744), (1960, 230680), (1975, 228928), (2044, 221200), (2212, 204400), (2240, 201845), (2336, 193550), (2450, 184544), (2528, 178850), (2555, 176960), (2765, 163520), (2800, 161476), (2920, 154840), (3136, 144175), (3160, 143080), (3577, 126400), (3650, 123872), (3871, 116800), (3920, 115340), (3950, 114464), (4088, 110600), (4424, 102200), (4672, 96775), (4900, 92272), (5056, 89425), (5110, 88480), (5530, 81760), (5600, 80738), (5767, 78400), (5840, 77420), (6320, 71540), (7154, 63200), (7300, 61936), (7742, 58400), (7840, 57670), (7900, 57232), (8176, 55300), (8848, 51100), (9800, 46136), (10220, 44240), (11060, 40880), (11200, 40369), (11534, 39200), (11680, 38710), (12640, 35770), (12775, 35392), (13825, 32704), (14308, 31600), (14600, 30968), (15484, 29200), (15680, 28835), (15800, 28616), (16352, 27650), (17696, 25550), (17885, 25280), (19355, 23360), (19600, 23068), (20440, 22120)]