155476860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:564

約数の個数: 192

約数和(自身を含む): 551384064

約数和(自身を除く): 395907204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 73, 77, 84, 105, 110, 132, 140, 146, 154, 165, 210, 219, 220, 231, 292, 308, 330, 365, 385, 420, 438, 461, 462, 511, 660, 730, 770, 803, 876, 922, 924, 1022, 1095, 1155, 1383, 1460, 1533, 1540, 1606, 1844, 2044, 2190, 2305, 2310, 2409, 2555, 2766, 3066, 3212, 3227, 4015, 4380, 4610, 4620, 4818, 5071, 5110, 5532, 5621, 6132, 6454, 6915, 7665, 8030, 9220, 9636, 9681, 10142, 10220, 11242, 12045, 12908, 13830, 15213, 15330, 16060, 16135, 16863, 19362, 20284, 22484, 24090, 25355, 27660, 28105, 30426, 30660, 32270, 33653, 33726, 35497, 38724, 48180, 48405, 50710, 56210, 60852, 64540, 67306, 67452, 70994, 76065, 84315, 96810, 100959, 101420, 106491, 112420, 134612, 141988, 152130, 168265, 168630, 177485, 193620, 201918, 212982, 235571, 304260, 336530, 337260, 354970, 370183, 403836, 425964, 471142, 504795, 532455, 673060, 706713, 709940, 740366, 942284, 1009590, 1064910, 1110549, 1177855, 1413426, 1480732, 1850915, 2019180, 2129820, 2221098, 2355710, 2591281, 2826852, 3533565, 3701830, 4442196, 4711420, 5182562, 5552745, 7067130, 7403660, 7773843, 10365124, 11105490, 12956405, 14134260, 15547686, 22210980, 25912810, 31095372, 38869215, 51825620, 77738430, 155476860]

約数ペア:

[(1, 155476860), (2, 77738430), (3, 51825620), (4, 38869215), (5, 31095372), (6, 25912810), (7, 22210980), (10, 15547686), (11, 14134260), (12, 12956405), (14, 11105490), (15, 10365124), (20, 7773843), (21, 7403660), (22, 7067130), (28, 5552745), (30, 5182562), (33, 4711420), (35, 4442196), (42, 3701830), (44, 3533565), (55, 2826852), (60, 2591281), (66, 2355710), (70, 2221098), (73, 2129820), (77, 2019180), (84, 1850915), (105, 1480732), (110, 1413426), (132, 1177855), (140, 1110549), (146, 1064910), (154, 1009590), (165, 942284), (210, 740366), (219, 709940), (220, 706713), (231, 673060), (292, 532455), (308, 504795), (330, 471142), (365, 425964), (385, 403836), (420, 370183), (438, 354970), (461, 337260), (462, 336530), (511, 304260), (660, 235571), (730, 212982), (770, 201918), (803, 193620), (876, 177485), (922, 168630), (924, 168265), (1022, 152130), (1095, 141988), (1155, 134612), (1383, 112420), (1460, 106491), (1533, 101420), (1540, 100959), (1606, 96810), (1844, 84315), (2044, 76065), (2190, 70994), (2305, 67452), (2310, 67306), (2409, 64540), (2555, 60852), (2766, 56210), (3066, 50710), (3212, 48405), (3227, 48180), (4015, 38724), (4380, 35497), (4610, 33726), (4620, 33653), (4818, 32270), (5071, 30660), (5110, 30426), (5532, 28105), (5621, 27660), (6132, 25355), (6454, 24090), (6915, 22484), (7665, 20284), (8030, 19362), (9220, 16863), (9636, 16135), (9681, 16060), (10142, 15330), (10220, 15213), (11242, 13830), (12045, 12908)]