202348620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:864

約数の個数: 144

約数和(自身を含む): 658082880

約数和(自身を除く): 455734260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 89, 90, 102, 153, 170, 178, 180, 204, 255, 267, 306, 340, 356, 445, 510, 534, 612, 743, 765, 801, 890, 1020, 1068, 1335, 1486, 1513, 1530, 1602, 1780, 2229, 2670, 2972, 3026, 3060, 3204, 3715, 4005, 4458, 4539, 5340, 6052, 6687, 7430, 7565, 8010, 8916, 9078, 11145, 12631, 13374, 13617, 14860, 15130, 16020, 18156, 22290, 22695, 25262, 26748, 27234, 30260, 33435, 37893, 44580, 45390, 50524, 54468, 63155, 66127, 66870, 68085, 75786, 90780, 113679, 126310, 132254, 133740, 136170, 151572, 189465, 198381, 227358, 252620, 264508, 272340, 330635, 378930, 396762, 454716, 568395, 595143, 661270, 757860, 793524, 991905, 1124159, 1136790, 1190286, 1322540, 1983810, 2248318, 2273580, 2380572, 2975715, 3372477, 3967620, 4496636, 5620795, 5951430, 6744954, 10117431, 11241590, 11902860, 13489908, 16862385, 20234862, 22483180, 33724770, 40469724, 50587155, 67449540, 101174310, 202348620]

約数ペア:

[(1, 202348620), (2, 101174310), (3, 67449540), (4, 50587155), (5, 40469724), (6, 33724770), (9, 22483180), (10, 20234862), (12, 16862385), (15, 13489908), (17, 11902860), (18, 11241590), (20, 10117431), (30, 6744954), (34, 5951430), (36, 5620795), (45, 4496636), (51, 3967620), (60, 3372477), (68, 2975715), (85, 2380572), (89, 2273580), (90, 2248318), (102, 1983810), (153, 1322540), (170, 1190286), (178, 1136790), (180, 1124159), (204, 991905), (255, 793524), (267, 757860), (306, 661270), (340, 595143), (356, 568395), (445, 454716), (510, 396762), (534, 378930), (612, 330635), (743, 272340), (765, 264508), (801, 252620), (890, 227358), (1020, 198381), (1068, 189465), (1335, 151572), (1486, 136170), (1513, 133740), (1530, 132254), (1602, 126310), (1780, 113679), (2229, 90780), (2670, 75786), (2972, 68085), (3026, 66870), (3060, 66127), (3204, 63155), (3715, 54468), (4005, 50524), (4458, 45390), (4539, 44580), (5340, 37893), (6052, 33435), (6687, 30260), (7430, 27234), (7565, 26748), (8010, 25262), (8916, 22695), (9078, 22290), (11145, 18156), (12631, 16020), (13374, 15130), (13617, 14860)]