206415300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7561}}^1$

素因数の和:7598

約数の個数: 144

約数和(自身を含む): 735147392

約数和(自身を除く): 528732092

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, 3900, 4550, 5460, 6825, 7561, 9100, 13650, 15122, 22683, 27300, 30244, 37805, 45366, 52927, 75610, 90732, 98293, 105854, 113415, 151220, 158781, 189025, 196586, 211708, 226830, 264635, 294879, 317562, 378050, 393172, 453660, 491465, 529270, 567075, 589758, 635124, 688051, 756100, 793905, 982930, 1058540, 1134150, 1179516, 1323175, 1376102, 1474395, 1587810, 1965860, 2064153, 2268300, 2457325, 2646350, 2752204, 2948790, 3175620, 3440255, 3969525, 4128306, 4914650, 5292700, 5897580, 6880510, 7371975, 7939050, 8256612, 9829300, 10320765, 13761020, 14743950, 15878100, 17201275, 20641530, 29487900, 34402550, 41283060, 51603825, 68805100, 103207650, 206415300]

約数ペア:

[(1, 206415300), (2, 103207650), (3, 68805100), (4, 51603825), (5, 41283060), (6, 34402550), (7, 29487900), (10, 20641530), (12, 17201275), (13, 15878100), (14, 14743950), (15, 13761020), (20, 10320765), (21, 9829300), (25, 8256612), (26, 7939050), (28, 7371975), (30, 6880510), (35, 5897580), (39, 5292700), (42, 4914650), (50, 4128306), (52, 3969525), (60, 3440255), (65, 3175620), (70, 2948790), (75, 2752204), (78, 2646350), (84, 2457325), (91, 2268300), (100, 2064153), (105, 1965860), (130, 1587810), (140, 1474395), (150, 1376102), (156, 1323175), (175, 1179516), (182, 1134150), (195, 1058540), (210, 982930), (260, 793905), (273, 756100), (300, 688051), (325, 635124), (350, 589758), (364, 567075), (390, 529270), (420, 491465), (455, 453660), (525, 393172), (546, 378050), (650, 317562), (700, 294879), (780, 264635), (910, 226830), (975, 211708), (1050, 196586), (1092, 189025), (1300, 158781), (1365, 151220), (1820, 113415), (1950, 105854), (2100, 98293), (2275, 90732), (2730, 75610), (3900, 52927), (4550, 45366), (5460, 37805), (6825, 30244), (7561, 27300), (9100, 22683), (13650, 15122)]