203477850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{2143}}^1$

素因数の和:2372

約数の個数: 72

約数和(自身を含む): 549524352

約数和(自身を除く): 346046502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 211, 225, 422, 450, 633, 1055, 1266, 1899, 2110, 2143, 3165, 3798, 4286, 5275, 6330, 6429, 9495, 10550, 10715, 12858, 15825, 18990, 19287, 21430, 31650, 32145, 38574, 47475, 53575, 64290, 94950, 96435, 107150, 160725, 192870, 321450, 452173, 482175, 904346, 964350, 1356519, 2260865, 2713038, 4069557, 4521730, 6782595, 8139114, 11304325, 13565190, 20347785, 22608650, 33912975, 40695570, 67825950, 101738925, 203477850]

約数ペア:

[(1, 203477850), (2, 101738925), (3, 67825950), (5, 40695570), (6, 33912975), (9, 22608650), (10, 20347785), (15, 13565190), (18, 11304325), (25, 8139114), (30, 6782595), (45, 4521730), (50, 4069557), (75, 2713038), (90, 2260865), (150, 1356519), (211, 964350), (225, 904346), (422, 482175), (450, 452173), (633, 321450), (1055, 192870), (1266, 160725), (1899, 107150), (2110, 96435), (2143, 94950), (3165, 64290), (3798, 53575), (4286, 47475), (5275, 38574), (6330, 32145), (6429, 31650), (9495, 21430), (10550, 19287), (10715, 18990), (12858, 15825)]