2019806550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 6139607040

約数和(自身を除く): 4119800490

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, 167, 170, 186, 225, 255, 270, 279, 289, 306, 310, 334, 425, 450, 459, 465, 501, 510, 527, 558, 578, 675, 765, 775, 835, 837, 850, 867, 918, 930, 1002, 1054, 1275, 1350, 1395, 1445, 1503, 1530, 1550, 1581, 1670, 1674, 1734, 2295, 2325, 2505, 2550, 2601, 2635, 2790, 2839, 2890, 3006, 3162, 3825, 4175, 4185, 4335, 4509, 4590, 4650, 4743, 5010, 5177, 5202, 5270, 5678, 6975, 7225, 7515, 7650, 7803, 7905, 8350, 8370, 8517, 8670, 8959, 9018, 9486, 10354, 11475, 12525, 13005, 13175, 13950, 14195, 14229, 14450, 15030, 15531, 15606, 15810, 17034, 17918, 20925, 21675, 22545, 22950, 23715, 25050, 25551, 25885, 26010, 26350, 26877, 28390, 28458, 31062, 37575, 39015, 39525, 41850, 42585, 43350, 44795, 45090, 46593, 47430, 48263, 51102, 51770, 53754, 65025, 70975, 71145, 75150, 76653, 77655, 78030, 79050, 80631, 85170, 88009, 89590, 93186, 96526, 112725, 118575, 127755, 129425, 130050, 134385, 139779, 141950, 142290, 144789, 153306, 155310, 161262, 176018, 195075, 212925, 223975, 225450, 232965, 237150, 241315, 241893, 255510, 258850, 264027, 268770, 279558, 289578, 355725, 383265, 388275, 390150, 403155, 425850, 434367, 440045, 447950, 465930, 482630, 483786, 528054, 638775, 671925, 698895, 711450, 723945, 766530, 776550, 792081, 806310, 868734, 880090, 1164825, 1206575, 1209465, 1277550, 1303101, 1320135, 1343850, 1397790, 1447890, 1496153, 1584162, 1916325, 2015775, 2171835, 2200225, 2329650, 2376243, 2413150, 2418930, 2606202, 2640270, 2992306, 3494475, 3619725, 3832650, 3960405, 4031550, 4343670, 4400450, 4488459, 4752486, 6047325, 6515505, 6600675, 6988950, 7239450, 7480765, 7920810, 8976918, 10859175, 11881215, 12094650, 13031010, 13201350, 13465377, 14961530, 19802025, 21718350, 22442295, 23762430, 26930754, 32577525, 37403825, 39604050, 40396131, 44884590, 59406075, 65155050, 67326885, 74807650, 80792262, 112211475, 118812150, 134653770, 201980655, 224422950, 336634425, 403961310, 673268850, 1009903275, 2019806550]

約数ペア:

[(1, 2019806550), (2, 1009903275), (3, 673268850), (5, 403961310), (6, 336634425), (9, 224422950), (10, 201980655), (15, 134653770), (17, 118812150), (18, 112211475), (25, 80792262), (27, 74807650), (30, 67326885), (31, 65155050), (34, 59406075), (45, 44884590), (50, 40396131), (51, 39604050), (54, 37403825), (62, 32577525), (75, 26930754), (85, 23762430), (90, 22442295), (93, 21718350), (102, 19802025), (135, 14961530), (150, 13465377), (153, 13201350), (155, 13031010), (167, 12094650), (170, 11881215), (186, 10859175), (225, 8976918), (255, 7920810), (270, 7480765), (279, 7239450), (289, 6988950), (306, 6600675), (310, 6515505), (334, 6047325), (425, 4752486), (450, 4488459), (459, 4400450), (465, 4343670), (501, 4031550), (510, 3960405), (527, 3832650), (558, 3619725), (578, 3494475), (675, 2992306), (765, 2640270), (775, 2606202), (835, 2418930), (837, 2413150), (850, 2376243), (867, 2329650), (918, 2200225), (930, 2171835), (1002, 2015775), (1054, 1916325), (1275, 1584162), (1350, 1496153), (1395, 1447890), (1445, 1397790), (1503, 1343850), (1530, 1320135), (1550, 1303101), (1581, 1277550), (1670, 1209465), (1674, 1206575), (1734, 1164825), (2295, 880090), (2325, 868734), (2505, 806310), (2550, 792081), (2601, 776550), (2635, 766530), (2790, 723945), (2839, 711450), (2890, 698895), (3006, 671925), (3162, 638775), (3825, 528054), (4175, 483786), (4185, 482630), (4335, 465930), (4509, 447950), (4590, 440045), (4650, 434367), (4743, 425850), (5010, 403155), (5177, 390150), (5202, 388275), (5270, 383265), (5678, 355725), (6975, 289578), (7225, 279558), (7515, 268770), (7650, 264027), (7803, 258850), (7905, 255510), (8350, 241893), (8370, 241315), (8517, 237150), (8670, 232965), (8959, 225450), (9018, 223975), (9486, 212925), (10354, 195075), (11475, 176018), (12525, 161262), (13005, 155310), (13175, 153306), (13950, 144789), (14195, 142290), (14229, 141950), (14450, 139779), (15030, 134385), (15531, 130050), (15606, 129425), (15810, 127755), (17034, 118575), (17918, 112725), (20925, 96526), (21675, 93186), (22545, 89590), (22950, 88009), (23715, 85170), (25050, 80631), (25551, 79050), (25885, 78030), (26010, 77655), (26350, 76653), (26877, 75150), (28390, 71145), (28458, 70975), (31062, 65025), (37575, 53754), (39015, 51770), (39525, 51102), (41850, 48263), (42585, 47430), (43350, 46593), (44795, 45090)]