109956980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 286992720

約数和(自身を除く): 177035740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 53, 58, 70, 73, 98, 106, 116, 140, 145, 146, 196, 203, 212, 245, 265, 290, 292, 365, 371, 406, 490, 511, 530, 580, 730, 742, 812, 980, 1015, 1022, 1060, 1421, 1460, 1484, 1537, 1855, 2030, 2044, 2117, 2555, 2597, 2842, 3074, 3577, 3710, 3869, 4060, 4234, 5110, 5194, 5684, 6148, 7105, 7154, 7420, 7685, 7738, 8468, 10220, 10388, 10585, 10759, 12985, 14210, 14308, 14819, 15370, 15476, 17885, 19345, 21170, 21518, 25970, 27083, 28420, 29638, 30740, 35770, 38690, 42340, 43036, 51940, 53795, 54166, 59276, 71540, 74095, 75313, 77380, 103733, 107590, 108332, 112201, 135415, 148190, 150626, 189581, 207466, 215180, 224402, 270830, 296380, 301252, 376565, 379162, 414932, 448804, 518665, 541660, 561005, 753130, 758324, 785407, 947905, 1037330, 1122010, 1506260, 1570814, 1895810, 2074660, 2244020, 3141628, 3791620, 3927035, 5497849, 7854070, 10995698, 15708140, 21991396, 27489245, 54978490, 109956980]

約数ペア:

[(1, 109956980), (2, 54978490), (4, 27489245), (5, 21991396), (7, 15708140), (10, 10995698), (14, 7854070), (20, 5497849), (28, 3927035), (29, 3791620), (35, 3141628), (49, 2244020), (53, 2074660), (58, 1895810), (70, 1570814), (73, 1506260), (98, 1122010), (106, 1037330), (116, 947905), (140, 785407), (145, 758324), (146, 753130), (196, 561005), (203, 541660), (212, 518665), (245, 448804), (265, 414932), (290, 379162), (292, 376565), (365, 301252), (371, 296380), (406, 270830), (490, 224402), (511, 215180), (530, 207466), (580, 189581), (730, 150626), (742, 148190), (812, 135415), (980, 112201), (1015, 108332), (1022, 107590), (1060, 103733), (1421, 77380), (1460, 75313), (1484, 74095), (1537, 71540), (1855, 59276), (2030, 54166), (2044, 53795), (2117, 51940), (2555, 43036), (2597, 42340), (2842, 38690), (3074, 35770), (3577, 30740), (3710, 29638), (3869, 28420), (4060, 27083), (4234, 25970), (5110, 21518), (5194, 21170), (5684, 19345), (6148, 17885), (7105, 15476), (7154, 15370), (7420, 14819), (7685, 14308), (7738, 14210), (8468, 12985), (10220, 10759), (10388, 10585)]