245198400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2269

約数の個数: 168

約数和(自身を含む): 839809344

約数和(自身を除く): 594610944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 192, 200, 230, 240, 276, 300, 320, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 800, 920, 960, 1104, 1150, 1200, 1380, 1472, 1600, 1725, 1840, 2208, 2221, 2300, 2400, 2760, 3450, 3680, 4416, 4442, 4600, 4800, 5520, 6663, 6900, 7360, 8884, 9200, 11040, 11105, 13326, 13800, 17768, 18400, 22080, 22210, 26652, 27600, 33315, 35536, 36800, 44420, 51083, 53304, 55200, 55525, 66630, 71072, 88840, 102166, 106608, 110400, 111050, 133260, 142144, 153249, 166575, 177680, 204332, 213216, 222100, 255415, 266520, 306498, 333150, 355360, 408664, 426432, 444200, 510830, 533040, 612996, 666300, 710720, 766245, 817328, 888400, 1021660, 1066080, 1225992, 1277075, 1332600, 1532490, 1634656, 1776800, 2043320, 2132160, 2451984, 2554150, 2665200, 3064980, 3269312, 3553600, 3831225, 4086640, 4903968, 5108300, 5330400, 6129960, 7662450, 8173280, 9807936, 10216600, 10660800, 12259920, 15324900, 16346560, 20433200, 24519840, 30649800, 40866400, 49039680, 61299600, 81732800, 122599200, 245198400]

約数ペア:

[(1, 245198400), (2, 122599200), (3, 81732800), (4, 61299600), (5, 49039680), (6, 40866400), (8, 30649800), (10, 24519840), (12, 20433200), (15, 16346560), (16, 15324900), (20, 12259920), (23, 10660800), (24, 10216600), (25, 9807936), (30, 8173280), (32, 7662450), (40, 6129960), (46, 5330400), (48, 5108300), (50, 4903968), (60, 4086640), (64, 3831225), (69, 3553600), (75, 3269312), (80, 3064980), (92, 2665200), (96, 2554150), (100, 2451984), (115, 2132160), (120, 2043320), (138, 1776800), (150, 1634656), (160, 1532490), (184, 1332600), (192, 1277075), (200, 1225992), (230, 1066080), (240, 1021660), (276, 888400), (300, 817328), (320, 766245), (345, 710720), (368, 666300), (400, 612996), (460, 533040), (480, 510830), (552, 444200), (575, 426432), (600, 408664), (690, 355360), (736, 333150), (800, 306498), (920, 266520), (960, 255415), (1104, 222100), (1150, 213216), (1200, 204332), (1380, 177680), (1472, 166575), (1600, 153249), (1725, 142144), (1840, 133260), (2208, 111050), (2221, 110400), (2300, 106608), (2400, 102166), (2760, 88840), (3450, 71072), (3680, 66630), (4416, 55525), (4442, 55200), (4600, 53304), (4800, 51083), (5520, 44420), (6663, 36800), (6900, 35536), (7360, 33315), (8884, 27600), (9200, 26652), (11040, 22210), (11105, 22080), (13326, 18400), (13800, 17768)]