76864620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 262563840

約数和(自身を除く): 185699220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 73, 84, 92, 105, 109, 115, 138, 140, 146, 161, 210, 218, 219, 230, 276, 292, 322, 327, 345, 365, 420, 436, 438, 460, 483, 511, 545, 644, 654, 690, 730, 763, 805, 876, 966, 1022, 1090, 1095, 1308, 1380, 1460, 1526, 1533, 1610, 1635, 1679, 1932, 2044, 2180, 2190, 2289, 2415, 2507, 2555, 3052, 3066, 3220, 3270, 3358, 3815, 4380, 4578, 4830, 5014, 5037, 5110, 6132, 6540, 6716, 7521, 7630, 7665, 7957, 8395, 9156, 9660, 10028, 10074, 10220, 11445, 11753, 12535, 15042, 15260, 15330, 15914, 16790, 17549, 20148, 22890, 23506, 23871, 25070, 25185, 30084, 30660, 31828, 33580, 35098, 35259, 37605, 39785, 45780, 47012, 47742, 50140, 50370, 52647, 55699, 58765, 70196, 70518, 75210, 79570, 87745, 95484, 100740, 105294, 111398, 117530, 119355, 141036, 150420, 159140, 167097, 175490, 176295, 183011, 210588, 222796, 235060, 238710, 263235, 278495, 334194, 350980, 352590, 366022, 477420, 526470, 549033, 556990, 668388, 705180, 732044, 835485, 915055, 1052940, 1098066, 1113980, 1281077, 1670970, 1830110, 2196132, 2562154, 2745165, 3341940, 3660220, 3843231, 5124308, 5490330, 6405385, 7686462, 10980660, 12810770, 15372924, 19216155, 25621540, 38432310, 76864620]

約数ペア:

[(1, 76864620), (2, 38432310), (3, 25621540), (4, 19216155), (5, 15372924), (6, 12810770), (7, 10980660), (10, 7686462), (12, 6405385), (14, 5490330), (15, 5124308), (20, 3843231), (21, 3660220), (23, 3341940), (28, 2745165), (30, 2562154), (35, 2196132), (42, 1830110), (46, 1670970), (60, 1281077), (69, 1113980), (70, 1098066), (73, 1052940), (84, 915055), (92, 835485), (105, 732044), (109, 705180), (115, 668388), (138, 556990), (140, 549033), (146, 526470), (161, 477420), (210, 366022), (218, 352590), (219, 350980), (230, 334194), (276, 278495), (292, 263235), (322, 238710), (327, 235060), (345, 222796), (365, 210588), (420, 183011), (436, 176295), (438, 175490), (460, 167097), (483, 159140), (511, 150420), (545, 141036), (644, 119355), (654, 117530), (690, 111398), (730, 105294), (763, 100740), (805, 95484), (876, 87745), (966, 79570), (1022, 75210), (1090, 70518), (1095, 70196), (1308, 58765), (1380, 55699), (1460, 52647), (1526, 50370), (1533, 50140), (1610, 47742), (1635, 47012), (1679, 45780), (1932, 39785), (2044, 37605), (2180, 35259), (2190, 35098), (2289, 33580), (2415, 31828), (2507, 30660), (2555, 30084), (3052, 25185), (3066, 25070), (3220, 23871), (3270, 23506), (3358, 22890), (3815, 20148), (4380, 17549), (4578, 16790), (4830, 15914), (5014, 15330), (5037, 15260), (5110, 15042), (6132, 12535), (6540, 11753), (6716, 11445), (7521, 10220), (7630, 10074), (7665, 10028), (7957, 9660), (8395, 9156)]