266067900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:453

約数の個数: 216

約数和(自身を含む): 962750880

約数和(自身を除く): 696682980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 157, 175, 180, 210, 225, 252, 269, 300, 314, 315, 350, 420, 450, 471, 525, 538, 628, 630, 700, 785, 807, 900, 942, 1050, 1076, 1099, 1260, 1345, 1413, 1570, 1575, 1614, 1883, 1884, 2100, 2198, 2355, 2421, 2690, 2826, 3140, 3150, 3228, 3297, 3766, 3925, 4035, 4396, 4710, 4842, 5380, 5495, 5649, 5652, 6300, 6594, 6725, 7065, 7532, 7850, 8070, 9415, 9420, 9684, 9891, 10990, 11298, 11775, 12105, 13188, 13450, 14130, 15700, 16140, 16485, 16947, 18830, 19782, 20175, 21980, 22596, 23550, 24210, 26900, 27475, 28245, 28260, 32970, 33894, 35325, 37660, 39564, 40350, 42233, 47075, 47100, 48420, 49455, 54950, 56490, 60525, 65940, 67788, 70650, 80700, 82425, 84466, 84735, 94150, 98910, 109900, 112980, 121050, 126699, 141225, 141300, 164850, 168932, 169470, 188300, 197820, 211165, 242100, 247275, 253398, 282450, 295631, 329700, 338940, 380097, 422330, 423675, 494550, 506796, 564900, 591262, 633495, 760194, 844660, 847350, 886893, 989100, 1055825, 1182524, 1266990, 1478155, 1520388, 1694700, 1773786, 1900485, 2111650, 2533980, 2660679, 2956310, 3167475, 3547572, 3800970, 4223300, 4434465, 5321358, 5912620, 6334950, 7390775, 7601940, 8868930, 9502425, 10642716, 12669900, 13303395, 14781550, 17737860, 19004850, 22172325, 26606790, 29563100, 38009700, 44344650, 53213580, 66516975, 88689300, 133033950, 266067900]

約数ペア:

[(1, 266067900), (2, 133033950), (3, 88689300), (4, 66516975), (5, 53213580), (6, 44344650), (7, 38009700), (9, 29563100), (10, 26606790), (12, 22172325), (14, 19004850), (15, 17737860), (18, 14781550), (20, 13303395), (21, 12669900), (25, 10642716), (28, 9502425), (30, 8868930), (35, 7601940), (36, 7390775), (42, 6334950), (45, 5912620), (50, 5321358), (60, 4434465), (63, 4223300), (70, 3800970), (75, 3547572), (84, 3167475), (90, 2956310), (100, 2660679), (105, 2533980), (126, 2111650), (140, 1900485), (150, 1773786), (157, 1694700), (175, 1520388), (180, 1478155), (210, 1266990), (225, 1182524), (252, 1055825), (269, 989100), (300, 886893), (314, 847350), (315, 844660), (350, 760194), (420, 633495), (450, 591262), (471, 564900), (525, 506796), (538, 494550), (628, 423675), (630, 422330), (700, 380097), (785, 338940), (807, 329700), (900, 295631), (942, 282450), (1050, 253398), (1076, 247275), (1099, 242100), (1260, 211165), (1345, 197820), (1413, 188300), (1570, 169470), (1575, 168932), (1614, 164850), (1883, 141300), (1884, 141225), (2100, 126699), (2198, 121050), (2355, 112980), (2421, 109900), (2690, 98910), (2826, 94150), (3140, 84735), (3150, 84466), (3228, 82425), (3297, 80700), (3766, 70650), (3925, 67788), (4035, 65940), (4396, 60525), (4710, 56490), (4842, 54950), (5380, 49455), (5495, 48420), (5649, 47100), (5652, 47075), (6300, 42233), (6594, 40350), (6725, 39564), (7065, 37660), (7532, 35325), (7850, 33894), (8070, 32970), (9415, 28260), (9420, 28245), (9684, 27475), (9891, 26900), (10990, 24210), (11298, 23550), (11775, 22596), (12105, 21980), (13188, 20175), (13450, 19782), (14130, 18830), (15700, 16947), (16140, 16485)]