191714850

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:567

約数の個数: 144

約数和(自身を含む): 552464640

約数和(自身を除く): 360749790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 81, 90, 93, 135, 150, 155, 162, 186, 225, 243, 270, 279, 310, 405, 450, 465, 486, 509, 558, 675, 775, 810, 837, 930, 1018, 1215, 1350, 1395, 1527, 1550, 1674, 2025, 2325, 2430, 2511, 2545, 2790, 3054, 4050, 4185, 4581, 4650, 5022, 5090, 6075, 6975, 7533, 7635, 8370, 9162, 12150, 12555, 12725, 13743, 13950, 15066, 15270, 15779, 20925, 22905, 25110, 25450, 27486, 31558, 37665, 38175, 41229, 41850, 45810, 47337, 62775, 68715, 75330, 76350, 78895, 82458, 94674, 114525, 123687, 125550, 137430, 142011, 157790, 188325, 206145, 229050, 236685, 247374, 284022, 343575, 376650, 394475, 412290, 426033, 473370, 618435, 687150, 710055, 788950, 852066, 1030725, 1183425, 1236870, 1278099, 1420110, 2061450, 2130165, 2366850, 2556198, 3092175, 3550275, 3834297, 4260330, 6184350, 6390495, 7100550, 7668594, 10650825, 12780990, 19171485, 21301650, 31952475, 38342970, 63904950, 95857425, 191714850]

約数ペア:

[(1, 191714850), (2, 95857425), (3, 63904950), (5, 38342970), (6, 31952475), (9, 21301650), (10, 19171485), (15, 12780990), (18, 10650825), (25, 7668594), (27, 7100550), (30, 6390495), (31, 6184350), (45, 4260330), (50, 3834297), (54, 3550275), (62, 3092175), (75, 2556198), (81, 2366850), (90, 2130165), (93, 2061450), (135, 1420110), (150, 1278099), (155, 1236870), (162, 1183425), (186, 1030725), (225, 852066), (243, 788950), (270, 710055), (279, 687150), (310, 618435), (405, 473370), (450, 426033), (465, 412290), (486, 394475), (509, 376650), (558, 343575), (675, 284022), (775, 247374), (810, 236685), (837, 229050), (930, 206145), (1018, 188325), (1215, 157790), (1350, 142011), (1395, 137430), (1527, 125550), (1550, 123687), (1674, 114525), (2025, 94674), (2325, 82458), (2430, 78895), (2511, 76350), (2545, 75330), (2790, 68715), (3054, 62775), (4050, 47337), (4185, 45810), (4581, 41850), (4650, 41229), (5022, 38175), (5090, 37665), (6075, 31558), (6975, 27486), (7533, 25450), (7635, 25110), (8370, 22905), (9162, 20925), (12150, 15779), (12555, 15270), (12725, 15066), (13743, 13950)]