209289750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^2\times {\mathrm{773}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 552041568

約数和(自身を除く): 342751818

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 361, 375, 475, 570, 722, 750, 773, 950, 1083, 1425, 1546, 1805, 2166, 2319, 2375, 2850, 3610, 3865, 4638, 4750, 5415, 7125, 7730, 9025, 10830, 11595, 14250, 14687, 18050, 19325, 23190, 27075, 29374, 38650, 44061, 45125, 54150, 57975, 73435, 88122, 90250, 96625, 115950, 135375, 146870, 193250, 220305, 270750, 279053, 289875, 367175, 440610, 558106, 579750, 734350, 837159, 1101525, 1395265, 1674318, 1835875, 2203050, 2790530, 3671750, 4185795, 5507625, 6976325, 8371590, 11015250, 13952650, 20928975, 34881625, 41857950, 69763250, 104644875, 209289750]

約数ペア:

[(1, 209289750), (2, 104644875), (3, 69763250), (5, 41857950), (6, 34881625), (10, 20928975), (15, 13952650), (19, 11015250), (25, 8371590), (30, 6976325), (38, 5507625), (50, 4185795), (57, 3671750), (75, 2790530), (95, 2203050), (114, 1835875), (125, 1674318), (150, 1395265), (190, 1101525), (250, 837159), (285, 734350), (361, 579750), (375, 558106), (475, 440610), (570, 367175), (722, 289875), (750, 279053), (773, 270750), (950, 220305), (1083, 193250), (1425, 146870), (1546, 135375), (1805, 115950), (2166, 96625), (2319, 90250), (2375, 88122), (2850, 73435), (3610, 57975), (3865, 54150), (4638, 45125), (4750, 44061), (5415, 38650), (7125, 29374), (7730, 27075), (9025, 23190), (10830, 19325), (11595, 18050), (14250, 14687)]