88809900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 273815808

約数和(自身を除く): 185005908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 61, 69, 75, 92, 100, 115, 122, 138, 150, 183, 211, 230, 244, 276, 300, 305, 345, 366, 422, 460, 575, 610, 633, 690, 732, 844, 915, 1055, 1150, 1220, 1266, 1380, 1403, 1525, 1725, 1830, 2110, 2300, 2532, 2806, 3050, 3165, 3450, 3660, 4209, 4220, 4575, 4853, 5275, 5612, 6100, 6330, 6900, 7015, 8418, 9150, 9706, 10550, 12660, 12871, 14030, 14559, 15825, 16836, 18300, 19412, 21045, 21100, 24265, 25742, 28060, 29118, 31650, 35075, 38613, 42090, 48530, 51484, 58236, 63300, 64355, 70150, 72795, 77226, 84180, 97060, 105225, 121325, 128710, 140300, 145590, 154452, 193065, 210450, 242650, 257420, 291180, 296033, 321775, 363975, 386130, 420900, 485300, 592066, 643550, 727950, 772260, 888099, 965325, 1184132, 1287100, 1455900, 1480165, 1776198, 1930650, 2960330, 3552396, 3861300, 4440495, 5920660, 7400825, 8880990, 14801650, 17761980, 22202475, 29603300, 44404950, 88809900]

約数ペア:

[(1, 88809900), (2, 44404950), (3, 29603300), (4, 22202475), (5, 17761980), (6, 14801650), (10, 8880990), (12, 7400825), (15, 5920660), (20, 4440495), (23, 3861300), (25, 3552396), (30, 2960330), (46, 1930650), (50, 1776198), (60, 1480165), (61, 1455900), (69, 1287100), (75, 1184132), (92, 965325), (100, 888099), (115, 772260), (122, 727950), (138, 643550), (150, 592066), (183, 485300), (211, 420900), (230, 386130), (244, 363975), (276, 321775), (300, 296033), (305, 291180), (345, 257420), (366, 242650), (422, 210450), (460, 193065), (575, 154452), (610, 145590), (633, 140300), (690, 128710), (732, 121325), (844, 105225), (915, 97060), (1055, 84180), (1150, 77226), (1220, 72795), (1266, 70150), (1380, 64355), (1403, 63300), (1525, 58236), (1725, 51484), (1830, 48530), (2110, 42090), (2300, 38613), (2532, 35075), (2806, 31650), (3050, 29118), (3165, 28060), (3450, 25742), (3660, 24265), (4209, 21100), (4220, 21045), (4575, 19412), (4853, 18300), (5275, 16836), (5612, 15825), (6100, 14559), (6330, 14030), (6900, 12871), (7015, 12660), (8418, 10550), (9150, 9706)]