155649780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6047}}^1$

素因数の和:6086

約数の個数: 144

約数和(自身を含む): 554770944

約数和(自身を除く): 399121164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6047, 6435, 8580, 12094, 12870, 18141, 24188, 25740, 30235, 36282, 54423, 60470, 66517, 72564, 78611, 90705, 108846, 120940, 133034, 157222, 181410, 199551, 217692, 235833, 266068, 272115, 314444, 332585, 362820, 393055, 399102, 471666, 544230, 598653, 665170, 707499, 786110, 798204, 864721, 943332, 997755, 1088460, 1179165, 1197306, 1330340, 1414998, 1572220, 1729442, 1995510, 2358330, 2394612, 2594163, 2829996, 2993265, 3458884, 3537495, 3991020, 4323605, 4716660, 5188326, 5986530, 7074990, 7782489, 8647210, 10376652, 11973060, 12970815, 14149980, 15564978, 17294420, 25941630, 31129956, 38912445, 51883260, 77824890, 155649780]

約数ペア:

[(1, 155649780), (2, 77824890), (3, 51883260), (4, 38912445), (5, 31129956), (6, 25941630), (9, 17294420), (10, 15564978), (11, 14149980), (12, 12970815), (13, 11973060), (15, 10376652), (18, 8647210), (20, 7782489), (22, 7074990), (26, 5986530), (30, 5188326), (33, 4716660), (36, 4323605), (39, 3991020), (44, 3537495), (45, 3458884), (52, 2993265), (55, 2829996), (60, 2594163), (65, 2394612), (66, 2358330), (78, 1995510), (90, 1729442), (99, 1572220), (110, 1414998), (117, 1330340), (130, 1197306), (132, 1179165), (143, 1088460), (156, 997755), (165, 943332), (180, 864721), (195, 798204), (198, 786110), (220, 707499), (234, 665170), (260, 598653), (286, 544230), (330, 471666), (390, 399102), (396, 393055), (429, 362820), (468, 332585), (495, 314444), (572, 272115), (585, 266068), (660, 235833), (715, 217692), (780, 199551), (858, 181410), (990, 157222), (1170, 133034), (1287, 120940), (1430, 108846), (1716, 90705), (1980, 78611), (2145, 72564), (2340, 66517), (2574, 60470), (2860, 54423), (4290, 36282), (5148, 30235), (6047, 25740), (6435, 24188), (8580, 18141), (12094, 12870)]