127767900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{181}}^2$

素因数の和:392

約数の個数: 108

約数和(自身を含む): 400323336

約数和(自身を除く): 272555436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 181, 195, 260, 300, 325, 362, 390, 543, 650, 724, 780, 905, 975, 1086, 1300, 1810, 1950, 2172, 2353, 2715, 3620, 3900, 4525, 4706, 5430, 7059, 9050, 9412, 10860, 11765, 13575, 14118, 18100, 23530, 27150, 28236, 32761, 35295, 47060, 54300, 58825, 65522, 70590, 98283, 117650, 131044, 141180, 163805, 176475, 196566, 235300, 327610, 352950, 393132, 425893, 491415, 655220, 705900, 819025, 851786, 982830, 1277679, 1638050, 1703572, 1965660, 2129465, 2457075, 2555358, 3276100, 4258930, 4914150, 5110716, 6388395, 8517860, 9828300, 10647325, 12776790, 21294650, 25553580, 31941975, 42589300, 63883950, 127767900]

約数ペア:

[(1, 127767900), (2, 63883950), (3, 42589300), (4, 31941975), (5, 25553580), (6, 21294650), (10, 12776790), (12, 10647325), (13, 9828300), (15, 8517860), (20, 6388395), (25, 5110716), (26, 4914150), (30, 4258930), (39, 3276100), (50, 2555358), (52, 2457075), (60, 2129465), (65, 1965660), (75, 1703572), (78, 1638050), (100, 1277679), (130, 982830), (150, 851786), (156, 819025), (181, 705900), (195, 655220), (260, 491415), (300, 425893), (325, 393132), (362, 352950), (390, 327610), (543, 235300), (650, 196566), (724, 176475), (780, 163805), (905, 141180), (975, 131044), (1086, 117650), (1300, 98283), (1810, 70590), (1950, 65522), (2172, 58825), (2353, 54300), (2715, 47060), (3620, 35295), (3900, 32761), (4525, 28236), (4706, 27150), (5430, 23530), (7059, 18100), (9050, 14118), (9412, 13575), (10860, 11765)]