194631450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:840

約数の個数: 96

約数和(自身を含む): 524049792

約数和(自身を除く): 329418342

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 151, 195, 302, 325, 390, 453, 650, 661, 755, 906, 975, 1322, 1510, 1950, 1963, 1983, 2265, 3305, 3775, 3926, 3966, 4530, 5889, 6610, 7550, 8593, 9815, 9915, 11325, 11778, 16525, 17186, 19630, 19830, 22650, 25779, 29445, 33050, 42965, 49075, 49575, 51558, 58890, 85930, 98150, 99150, 99811, 128895, 147225, 199622, 214825, 257790, 294450, 299433, 429650, 499055, 598866, 644475, 998110, 1288950, 1297543, 1497165, 2495275, 2595086, 2994330, 3892629, 4990550, 6487715, 7485825, 7785258, 12975430, 14971650, 19463145, 32438575, 38926290, 64877150, 97315725, 194631450]

約数ペア:

[(1, 194631450), (2, 97315725), (3, 64877150), (5, 38926290), (6, 32438575), (10, 19463145), (13, 14971650), (15, 12975430), (25, 7785258), (26, 7485825), (30, 6487715), (39, 4990550), (50, 3892629), (65, 2994330), (75, 2595086), (78, 2495275), (130, 1497165), (150, 1297543), (151, 1288950), (195, 998110), (302, 644475), (325, 598866), (390, 499055), (453, 429650), (650, 299433), (661, 294450), (755, 257790), (906, 214825), (975, 199622), (1322, 147225), (1510, 128895), (1950, 99811), (1963, 99150), (1983, 98150), (2265, 85930), (3305, 58890), (3775, 51558), (3926, 49575), (3966, 49075), (4530, 42965), (5889, 33050), (6610, 29445), (7550, 25779), (8593, 22650), (9815, 19830), (9915, 19630), (11325, 17186), (11778, 16525)]