84165900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3083}}^1$

素因数の和:3120

約数の個数: 144

約数和(自身を含む): 299814144

約数和(自身を除く): 215648244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3083, 3900, 4550, 5460, 6166, 6825, 9100, 9249, 12332, 13650, 15415, 18498, 21581, 27300, 30830, 36996, 40079, 43162, 46245, 61660, 64743, 77075, 80158, 86324, 92490, 107905, 120237, 129486, 154150, 160316, 184980, 200395, 215810, 231225, 240474, 258972, 280553, 308300, 323715, 400790, 431620, 462450, 480948, 539525, 561106, 601185, 647430, 801580, 841659, 924900, 1001975, 1079050, 1122212, 1202370, 1294860, 1402765, 1618575, 1683318, 2003950, 2158100, 2404740, 2805530, 3005925, 3237150, 3366636, 4007900, 4208295, 5611060, 6011850, 6474300, 7013825, 8416590, 12023700, 14027650, 16833180, 21041475, 28055300, 42082950, 84165900]

約数ペア:

[(1, 84165900), (2, 42082950), (3, 28055300), (4, 21041475), (5, 16833180), (6, 14027650), (7, 12023700), (10, 8416590), (12, 7013825), (13, 6474300), (14, 6011850), (15, 5611060), (20, 4208295), (21, 4007900), (25, 3366636), (26, 3237150), (28, 3005925), (30, 2805530), (35, 2404740), (39, 2158100), (42, 2003950), (50, 1683318), (52, 1618575), (60, 1402765), (65, 1294860), (70, 1202370), (75, 1122212), (78, 1079050), (84, 1001975), (91, 924900), (100, 841659), (105, 801580), (130, 647430), (140, 601185), (150, 561106), (156, 539525), (175, 480948), (182, 462450), (195, 431620), (210, 400790), (260, 323715), (273, 308300), (300, 280553), (325, 258972), (350, 240474), (364, 231225), (390, 215810), (420, 200395), (455, 184980), (525, 160316), (546, 154150), (650, 129486), (700, 120237), (780, 107905), (910, 92490), (975, 86324), (1050, 80158), (1092, 77075), (1300, 64743), (1365, 61660), (1820, 46245), (1950, 43162), (2100, 40079), (2275, 36996), (2730, 30830), (3083, 27300), (3900, 21581), (4550, 18498), (5460, 15415), (6166, 13650), (6825, 12332), (9100, 9249)]