123080850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 372833280

約数和(自身を除く): 249752430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 31, 34, 45, 50, 51, 54, 62, 75, 85, 90, 93, 102, 135, 150, 153, 155, 170, 173, 186, 225, 255, 270, 279, 306, 310, 346, 425, 450, 459, 465, 510, 519, 527, 558, 675, 765, 775, 837, 850, 865, 918, 930, 1038, 1054, 1275, 1350, 1395, 1530, 1550, 1557, 1581, 1674, 1730, 2295, 2325, 2550, 2595, 2635, 2790, 2941, 3114, 3162, 3825, 4185, 4325, 4590, 4650, 4671, 4743, 5190, 5270, 5363, 5882, 6975, 7650, 7785, 7905, 8370, 8650, 8823, 9342, 9486, 10726, 11475, 12975, 13175, 13950, 14229, 14705, 15570, 15810, 16089, 17646, 20925, 22950, 23355, 23715, 25950, 26350, 26469, 26815, 28458, 29410, 32178, 38925, 39525, 41850, 44115, 46710, 47430, 48267, 52938, 53630, 71145, 73525, 77850, 79050, 79407, 80445, 88230, 91171, 96534, 116775, 118575, 132345, 134075, 142290, 144801, 147050, 158814, 160890, 182342, 220575, 233550, 237150, 241335, 264690, 268150, 273513, 289602, 355725, 397035, 402225, 441150, 455855, 482670, 547026, 661725, 711450, 724005, 794070, 804450, 820539, 911710, 1206675, 1323450, 1367565, 1448010, 1641078, 1985175, 2279275, 2413350, 2461617, 2735130, 3620025, 3970350, 4102695, 4558550, 4923234, 6837825, 7240050, 8205390, 12308085, 13675650, 20513475, 24616170, 41026950, 61540425, 123080850]

約数ペア:

[(1, 123080850), (2, 61540425), (3, 41026950), (5, 24616170), (6, 20513475), (9, 13675650), (10, 12308085), (15, 8205390), (17, 7240050), (18, 6837825), (25, 4923234), (27, 4558550), (30, 4102695), (31, 3970350), (34, 3620025), (45, 2735130), (50, 2461617), (51, 2413350), (54, 2279275), (62, 1985175), (75, 1641078), (85, 1448010), (90, 1367565), (93, 1323450), (102, 1206675), (135, 911710), (150, 820539), (153, 804450), (155, 794070), (170, 724005), (173, 711450), (186, 661725), (225, 547026), (255, 482670), (270, 455855), (279, 441150), (306, 402225), (310, 397035), (346, 355725), (425, 289602), (450, 273513), (459, 268150), (465, 264690), (510, 241335), (519, 237150), (527, 233550), (558, 220575), (675, 182342), (765, 160890), (775, 158814), (837, 147050), (850, 144801), (865, 142290), (918, 134075), (930, 132345), (1038, 118575), (1054, 116775), (1275, 96534), (1350, 91171), (1395, 88230), (1530, 80445), (1550, 79407), (1557, 79050), (1581, 77850), (1674, 73525), (1730, 71145), (2295, 53630), (2325, 52938), (2550, 48267), (2595, 47430), (2635, 46710), (2790, 44115), (2941, 41850), (3114, 39525), (3162, 38925), (3825, 32178), (4185, 29410), (4325, 28458), (4590, 26815), (4650, 26469), (4671, 26350), (4743, 25950), (5190, 23715), (5270, 23355), (5363, 22950), (5882, 20925), (6975, 17646), (7650, 16089), (7785, 15810), (7905, 15570), (8370, 14705), (8650, 14229), (8823, 13950), (9342, 13175), (9486, 12975), (10726, 11475)]